Archive of Our Own

Chapter Text

A lance of scarlet light strikes the great serpent where its fangs are buried in Severina's neck. Nagini's jaws wrench free with a pair of long, tearing rips that sound obscenely wet. The serpent’s muscular coils thrash with terrible force as the spell sends her hurtling across the derelict shack; she collides with the rotting timbers with a sodden, flesh-heavy impact that sets the ancient boards groaning and loose cascades of dust and splintered wood that descend like ashen snow.

"Nagini!" The Dark Lord shouts angrily, his tone dangerously verging on dread.

Severina gasps wetly. Blood fountains from the gaping wound in her neck in violent spurts, keeping rhythm with her weakening pulse. Painfully, she tries to turn her head toward the spell's origin, a sickening, squelching sound accompanying the motion as her body lags behind her intention, a beat behind the Dark Lord's serpentine swiftness as he wheels round.

For a single, suspended moment, they see only empty air thick with floating dust, the sole sound the dreadful, bubbling rasp of Severina's laboured breathing.

Then a second spell cuts through the stillness, a flash of blinding, sickly pale-white. Voldemort moves with inhuman speed, the  spell smashing through a window at his back. He retaliates instantly, sending a fierce jet of orange flame blazing into the shadows.

"Show yourself!"

His curse misses its mark but forces a figure to stagger from behind a heap of splintered furniture, a mud-caked trainer scraping across the warped floorboards. A second curse follows, swift as a striking adder, and the hidden intruder throws himself into the open. The shimmering fabric of the Invisibility Cloak slides from his shoulders like liquid silver, pooling at his feet as his form materialises from the air.

Harry Potter emerges into view, his face dirt-streaked and deathly pale, jaw set with fierce resolve.

"Harry Potter". The name drops from Voldemort's lips like poison, soft and deadly.

Even in the wretched half-light of the Shrieking Shack, Harry's eyes burn brilliant green, and his wand arm is steady, aimed directly at the Dark Lord. For the briefest instant, his gaze flickers to Severina, and conflicted emotion crosses his features: fury and grief and perhaps even pity and a dozen other shades, all tangled together, before his expression hardens like iron and his full attention snaps back to Voldemort.

"You never learn, do you, Riddle? You've been wrong from the beginning. You think you've won, but you're still blind to what matters. Dumbledore's been dead a year, and you're still dancing to his tune." He takes a step forward, the floorboard groaning beneath his weight. "Everything you've done, he predicted. Dumbledore wasn't even the Elder Wand's master when Snape killed him. Draco Malfoy disarmed him on the Astronomy Tower. And I—" his voice drops to something cold and terrible, "—I disarmed Draco at Malfoy Manor. The wand's loyalty was never Snape's to claim... and it will never be yours."

"Don't—" she attempts to speak, but her throat is destroyed, managing only a wet, gurgling rasp. The effort drains her. The freezing cold deep within her core, momentarily eclipsed by the searing pain of her wounds, comes roaring back with vicious intensity. She grasps desperately at Occlumency, her mental grip slipping, and struggles to project her frantic thoughts at the foolish boy. Look at me. Look at me, you idiot child. See it before it's too late. But Harry's gaze remains locked on Voldemort. The Dark Lord is all he can see.

Panic crashes through her like ice water, fragmenting her vision into jagged shards of colour before darkness begins creeping in from the edges. And then, with dreadful certainty, the Obscurus begins to seep out. A tendril of pure blackness unfurls from the torn flesh of her throat, twisting like smoke.

Nagini raises her great head with a low, menacing hiss, shaken but apparently unhurt.

"You presume to challenge me, boy?" Voldemort's voice slithers through the stale air. "You, who have lived this long on mere fortune and others' sacrifice? Very well. Let us see what remains of you when that fortune finally runs out."

Half-conscious, Severina lifts one trembling hand, bites back the white-hot pain, and manages a single strangled word: "Pott—", but it vanishes beneath the thunderous crack of Disapparition as both figures vanish into nothing.

Her head feels packed with cotton wool, her thoughts moving as slow as cold honey. Panic sparks through her veins like wildfire, and she marshals every scrap of willpower she possesses, Occlumening to cage the Obscurus writhing beneath her ribs, desperate to break free and tear her to pieces.

The room tilts violently. The worm-eaten ceiling above swirls in dizzying circles. Blinding pain lances through the ravaged mess of her neck.

Her hand shoots to the wound, shaking uncontrollably. Tears spring to her eyes from the agony. Fighting down a wave of nausea, she pushes a trembling finger deeper into the mangled flesh, feeling past the shredded skin into the slippery muscle below. Three inches deep. Half an inch of tissue completely torn away. Gritting her teeth against another surge of white-hot pain, she forces her other hand toward a hidden pocket sewn with nearly invisible stitches into the lining of her robes.

She wraps her stiff fingers around the vial and retrieves it. It is the muddy, ochre colour of a standard Invigoration Draught, carelessly shoved into the pocket days ago in a moment of post-brewing exhaustion and entirely forgotten. Gritting her teeth against a fresh wave of gut-wrenching agony, she works the stopper free with her teeth, the cork tearing at her lip. She swallows the bitter, chalky liquid in one burning gulp and hurls the empty vial at the mouldering wall. It shatters with a violent crack.

With a grunt of effort, Severina's blood-slick fingers finally close around her wand. The potion begins its work almost instantly, pulling a merciful veil over the raw agony, dulling it to a distant, throbbing ache. She murmurs a poison-purging charm—just to be certain. As the cleansing spell takes effect, the hastily sealed wound in her neck begins to weep anew. She presses her bloodless lips together and whispers a basic healing charm to stanch the bleeding and mend the torn flesh. The gash puckers and draws itself closed. Beneath her probing fingertips, the new skin feels rough, uneven, half-healed tissue, inflamed and painfully tender. It's crude, hurried work, and every pulse beneath her skin is a sharp reminder of it.

Slowly, reluctantly, the black tendrils thin and fade, guttering like a dying flame, as she forces the Obscurus back into uneasy stillness.

She rolls onto her stomach, sending a fresh surge of pain through her neck. Pressing her palm flat against the splintered wood, she tries to push herself upright, but the movement dislodges something. The ring that had hung on a chain around her neck—its cord apparently severed by Nagini's strike—slips free. It tumbles, a modest circle of pale gold, and spins across the filthy floor with a soft, metallic whisper.

A primitive, instinctive panic seizes her. She lunges for it desperately, then freezes mid-crawl, her breath catching in her throat. The ring hasn't spun far. It has come to rest against the massive, scaled coils of the snake.

Slowly, Severina's gaze travels upward. Nagini's great head hovers mere inches from her face. The serpent's breath, foul and carrion-sweet, washes over her. In that heartbeat-long stare, the Obscurus within her batters against its cage, a storm of black terror threatening to tear free, responding to the primal fear of prey before predator.

Nagini does not strike. Instead, she lowers her head slightly, her forked tongue flickering out to taste the air around Severina's face, sampling her fear, her magic, and the dark, dying essence of the Obscurus leaking from her skin.

Severina occludes, darting out her hand, and she summons the ring wandlessly, and it slices through the air and slides onto her waiting finger. If I'm to die in this wretched hovel, she thinks defiantly, I'll die wearing it. The inscription carved inside the band seems to burn against her flesh: To the Death, and Then Some.

Motionless, Nagini observes her. Severina bares her teeth. Her legs shake violently beneath her, muscles screaming in protest, threatening to give way and send her collapsing back into the filth. But a deep, obstinate instinct kicks in, compelling her to rise and push through the agony.

She lifts her wand. The simple act feels monumental, as though she's raising a bar of iron, and points the tip directly between Nagini's unblinking eyes.

The serpent gives a sudden jolt, as though the wand's aim has startled her from some deep, private meditation. A faint, unmistakable tremor of shock ripples along her vast, coiled length, and she releases a low, questioning hiss that sends a plume of vapour into the chill air. But then Nagini does something entirely unexpected: she lowers her head, as though weighed down by some terrible burden of grief or guilt so ancient it has settled into her very bones. Something shifts in the serpent's gaze—a glimpse of something extraordinarily, heartbreakingly human that Severina cannot identify. It stunned her.

Nagini then turns soundlessly, and glides away into the pale, ghostly light at the tunnel's mouth before vanishing completely.

Severina's shoulders sag, and her knees give way, hitting the hard ground with a jarring thud. She stares after the tunnel where Nagini paused for one final, unreadable glance before disappearing entirely.

"Accio Invisibility Cloak," Severina rasps. When it flies to her from the shadows, she pulls the silvery fabric over herself, and the enchanted material settles around her like a cool, merciful shroud, concealing her from the world.

Dawn is breaking over Hogwarts, washing the sky in pale, watery light, as Severina drags herself free of the Whomping Willow's vengeful reach. Every muscle screams in agony, her breathing tearing through her chest in ragged, painful gasps that strain her crudely healed throat.

Then she sees them.

A shock of red hair, matted with mud and streaked with blood, sprawled motionless on the ground. A shape—no, two. Her mind registers it a fraction of a second before the reality hits. Potter's friends.

Her breath catches and stops entirely. She lurches forward before she realises she's moving, dropping to her knees beside them. With trembling fingers, she presses against the side of Weasley's neck, not because she holds any hope, but because a spy operates in certainty. His skin is cold beneath the smeared dirt, utterly still.

Granger lies half-collapsed over him, as though she'd tried to shield him with her own body. Her eyes are wide and vacant, staring at something beyond his shoulder, and the faint, dusty tracks of dried tears stand out starkly against the grime on her cheeks. Neither of them bears signs of a struggle. No grievous wounds. Only a few scratches... and that terrible, absolute stillness.

Severina pushes herself upright, the world swaying dangerously as the full, gut-wrenching horror of the landscape reveals itself in the pale dawn. The weak light creeps across the battlefield like something furtive and ashamed, exposing carnage not yet washed clean by rain. Above, the sky stretches grey and bruised, scarred by columns of black smoke rising from the smouldering ruins of the castle and the distant village.

She clenches her fists so hard her nails dig crescent moons into her palms, fighting the old, desperate urge to pick at her cuticles. She'd crushed that impulse the day the Dark Mark had been burnt into her arm. She will not break now. The sultry wind tugs at her hair, and Severina shivers.

Her gaze falls upon a discarded bag a few feet away, a familiar school robe spilling from its torn opening. With a weary flick of her wand, she levitates the fabric and drapes it gently over the two fallen students. Then she lifts Granger's body, laying her carefully beside Weasley. As she does, something slips from the girl's limp fingers, landing with a soft, metallic chime in the churned mud. Instinctively, Severina reaches for it to return it. Then she freezes.

There, coiled near Weasley's leg like a sleeping serpent, lies a delicate golden chain. Its intricates gleam dully in the ashen light, and suspended at its centre the unmistakable shape of a Time-Turner. Its glass casing is a spiderweb of cracks, the precious sand within long since spilt and lost to the earth, its impossibly delicate mechanism now a twisted tangle of useless metal.

She plucks the tiny device from the mud, brushing the dirt from its golden frame with her thumb. She barely flinches when a shard of broken glass cuts her fingertip, drawing a bead of blood. Broken. Useless.

But is it? Could it be repaired?

A desperate, foolish hope flickers to life as she turns the hourglass over and over in her hands, her dark eyes narrowed, half-expecting, half-praying that the world will dissolve into that familiar, swirling vortex. That she'll be flung back to the moment in the Shrieking Shack, to the split second before that insufferable Potter threw off his Cloak. A chance to do... what? She doesn't know. Something different.

Nothing happens.

The world remains stubbornly, cruelly unchanged. The air still reeks of blood and ash.

Her jaw tightens, and she whispers, "Reparo."

The glass shards quiver and fly together, mending with a faint, silvery shimmer. Mostly. A hairline crack remains, a ghost of the damage. She turns the device again, her movements growing frantic. Still nothing. The silence of the broken magic weighs heavier than the battlefield's hush.

Her fingers tighten around the cold metal until her knuckles go white. Severina exhales sharply through her nose, tilting her head back to stare at the bruised, uncaring sky, as though it might offer answers. But it gives nothing. It never does. She should throw it away, discard it like the worthless trinket it has become.

Instead, on a sudden, utterly irrational impulse that feels like a betrayal of everything she stands for, she shoves the half-mended Time-Turner deep into her hidden pocket.

Her lips tremble for a fraction of a second before she stills them through sheer force of will.

Right now, she needs information.

How did the duel end? How many Horcruxes still remain? How will the Dark Lord react after such a spectacularly brazen attempt to murder her? How many of the Order are left alive?

Through the fog of pain and blood loss, the questions claw at her.

A shrill cry cuts through the haze and jerks her head up, too fast, sending agony flaring bright behind her eyes. Her vision swims, then sharpens with predatory focus on a cluster of hulking shapes moving through the ruined clearing, backlit by the smouldering castle.

Snatchers. Five of them. Silhouettes of filth and menace.

Scabior laughs loudly. The toothless wizard beside him jabs his wand at something on the ground and leers, "How about you give us a show, girl!"

A muffled voice, young and furious, struggles against a gag. "Leave her alone!"

Longbottom.

Nausea twists through her. Severina limps forward, dragging legs that feel like dead weight. Through the skeletal, twisted trees and the drifting curtain of ash, she sees them at last: Neville Longbottom and Parvati Patil, forced to their knees in the mud. Bound, bloodied, and terrified.

Parvati lets out a broken sob as one Snatcher leers down at her. "Imperio! Go on, sweetheart, strip a bit for us—"

He never finishes the incantation.

Severina moves. Sectumsempra tears from her wand in a soundless arc. Two Snatchers are sliced open in an instant, flesh parting like wet cloth, blood spraying in dark, steaming arcs. One man crumples onto his own spilling innards, managing only a choked gurgle. The other pitches face-first into the mud, the gash across his throat yawning wide like a second, grotesque mouth.

The remaining three jerk backward as though burnt, their eyes widening with shock, then dawning terror.

"Who's there? Show yourself!" one shouts.

The werewolf among them—half-transformed, with mangled teeth and patchy fur bristling along his jaw—lifts his head and sniffs the air, nostrils flaring. His lips peel back in a snarl. Too late. Her second Sectumsempra strikes him square in the chest. The curse carves through his leather jerkin and the ribs beneath as though they're rotten wood, the wet cracking sound hideously loud. He hits the ground with a heavy thump, limbs twitching before going still.

Longbottom lifts his head from the mud. His face is a mess of dirt and drying blood, one eye swollen shut, his lips split and torn. He's been beaten savagely. His hands are bound tight behind his back with rough rope.

"Harry...?" He rasps, voice hoarse and uncertain. "Harry?"

"Harry Potter is dead, you idiot," spits the last standing Snatcher, raising his wand toward the bound boy—a Killing Curse doubtless forming on his lips.

Severina's spell hits him with such brutal speed the words die in his throat. He drops without a sound, his body folding limply into the mud at Longbottom's knees. The forest falls silent again.

Save for Longbottom's ragged breathing. He slumps in the mud, Parvati half-collapsed over him, one arm thrown protectively across his shoulders, both wide-eyed, trembling, straining to locate the source of the invisible spells that just tore their captors apart. Severina emerges from the drifting shadows and stands before them.

Wordlessly, Severina sweeps her wand. One by one, the mutilated bodies littering the clearing begin to shimmer, their forms distorting with a soft, ghastly crackling of collapsing magic. Bones compress with sounds like snapping twigs; flesh and fabric fold inward, shrinking, compacting. Within moments, where five men had fallen, nothing remains but a handful of small, dull, lead-coloured coins scattered across the trampled, bloody mud. Easily pocketed. Easily forgotten.

Sectumsempra leaves a distinct magical signature, a calling card for any skilled Death Eater to trace. And Severina Snape never leaves a trail.

"P-Potter? You can't be dead... please..." Parvati sobs into the darkness.

With a long, weary breath, Severina removes the Invisibility Cloak from her shoulders and lets it pool at her feet like liquid silver.

Parvati shrieks, scrambling backward through the mud and nearly tumbling over Longbottom's legs.

The boy bares his teeth in a raw, feral snarl—a cornered animal despite the blood crusting his face and the bonds cutting into his wrists. "You," he lunges forward, "you cowardly, slippery Slytherin—"

Severina stares back, though a faint, betraying tremor runs through the fingers gripping her wand.

"Is he dead?" she asks. The ring on her finger suddenly feels like a shackle, the white-gold band biting into her bloody knuckle.

"You've no right," he mutters, his voice suddenly stripped of anger, turning raw and shaking with a grief too immense for rage. "No right to ask that. Not after—"

She doesn't wait for permission. Her consciousness slips past his weak, untrained defences. He tries to fight the intrusion, grunting and straining, but it's over in an instant. He swallows hard, his throat working convulsively. "He—he fell," he says hoarsely, the words dragged out of him. "Up by the forest. Hagrid... Hagrid carried him out. Everyone saw."

But she's already seeing it. The memories flood through her, stark and unbearable: Death Eaters jeering, their black robes blurring together; the limp, too-small body tossed between them like a macabre trophy; Voldemort's triumphant shriek as he sets the Sorting Hat ablaze; Longbottom—brave, foolish Neville Longbottom—throwing himself forward, wand raised, only to be swatted aside by cruel laughter and a Body-Bind Curse.

Severina tears herself from his mind, the violent disconnection leaving her reeling. Her eyes burn with scalding, unshed tears. Nausea claws at her throat so violently she has to clench her jaw against the urge to retch.

"He was looking for you," Longbottom whispers into the ringing silence, his voice hollow. "Before... before he went into the forest. He found letters. He knew. So I'm asking you, Snape. Now, when it matters most... whose side are you on? Are you really with us?"

With a sharp flick of her wand, the thick ropes binding Longbottom and Parvati fall away, slithering to the ground like dead snakes. Tears well in her eyes—hanging there for a heartbeat—then spill over, cutting clean tracks through the grime and blood on her cheek.

"Always," she whispers. She drags the back of her hand across her eyes, feeling foolish and exposed. "You need to run. Both of you. Now."

"Neville...?" Parvati's voice wavers with confusion and fear. She looks between them, completely lost. "Isn't she... a Death Eater?"

Severina cuts her off, tilting her head to listen for any sound of approaching danger. "Don't Apparate. It leaves a magical signature anyone could trace. Go on foot through the Forbidden Forest. Don't stop until you reach the waterfall behind the centaur territory. Only then may you Apparate."

"What about you?" Longbottom demands, his voice thick with emotion she can barely stand to hear.

"I must see what can be salvaged from this disaster," she says. Before he can argue, she sweeps the Invisibility Cloak from the ground and drapes it over his shoulders. The fabric shimmers, and his head appears to float, disembodied and rather grotesque, above the trampled earth.

"I'm not leaving you here," he says stubbornly.

Her heart gives a painful, unexpected lurch. She stares at him for a long moment. Then quick as a striking snake, she points her wand at him. "Imperio!" The curse leaves her lips, soft and deadly. "You will run. You will not stop, and you will not look back until you are somewhere safe. Do you understand me?"

For a horrifying second, Longbottom's eyes glaze over, the fierce defiance wiped clean by an unnatural, placid calm. The fight drains from his posture. "I will run," he repeats, his voice a hollow monotone.

Parvati gasps, her hands flying to her mouth. "What did you do to him?"

"Ensured he lives—and you with him, you foolish girl," Severina points out hotly, watching with a heart like stone as Longbottom turns with mechanical precision and strides toward the treeline, the Cloak billowing around his floating head.

Quickly, she scoops the cold, coin-shaped remains of the Snatchers from the mud. Ignoring Parvati's flinch, she shoves the metallic tokens deep into the girl's robe pocket. "These will mislead any tracker," she says curtly. "Don't be squeamish now. As you run, drop a coin every so often and transform it back. The blood will confuse any pursuers, send them off course."

Then she summons a wand from the ground and presses it into Parvati's trembling hand. "Stay safe. Stay sharp."

Parvati hesitates for only a heartbeat, her wide, terrified eyes searching Severina's haggard face. "You too, Professor," she whispers, before turning to scramble after the entranced Longbottom, her fingers clutching the silvery fabric as she vanishes beneath its folds.

Severina doesn't watch them go. The moment they disappear into the shadows of the Forbidden Forest, she turns toward the castle.

She has only seconds—barely that—to bury her grief, to sharpen her thoughts into something controlled before she comes within sight of others.

A tremendous crack splits the air from the forest's edge. An ancient, towering pine groans and crashes down in an explosion of splintered wood, earth, and flying needles. Severina's head snaps toward the sound, her gaze cutting through the gloom. There, a cluster of black-robed Death Eaters surrounds a fallen centaur. Blood pours from a gash in his flank, pooling on the trampled ground. His powerful legs twitch, struggling for purchase but finding none. And they're toying with him, circling like carrion crows, their voices rising in a fevered, mocking chant—

"Potter is dead, dead, dead!"

Half a mile north, the ground shudders with the thunderous impacts of giants' warhammers, each blow sending great plumes of smoke clawing at the pale dawn sky.

The air thickens, heavy and difficult to breathe, tainted with the sharp scent of ozone and something darker. To the Death Eaters gathered nearby, her stillness might seem like the cold savouring of a hard-won victory. But Fenrir Greyback goes rigid. The raw bloodlust on his face curdles into uncertainty. He takes an involuntary step backward, a low growl dying in his throat.

He can smell it, she realises. The thought strikes like a primal alarm.

"I have a duty," Severina whispers to herself. "I cannot die."

With a force of will that's almost physical, she shuts it down. She forces her mind into order, sealing every crack, reinforcing every weak point with cold, unfeeling logic. The storm raging inside her coils inward, shrinking, retreating into the deepest, darkest corner of her being until all that remains is a low, dangerous hum. The scent of ozone fades from the air, vanishing like a storm called back beyond the horizon.

Across the clearing, Greyback releases a breath he hadn't realized he was holding, his massive shoulders relaxing, tension easing. But the flicker of primal fear in his yellowed eyes doesn't disappear entirely. It lingers—a dim, watchful ember, a warning that the fire hasn't been extinguished, only banked.

In the distance, the wounded stir, their feeble cries a pitiful counterpoint to the victorious chants rising like foul incense from the victors.

Nearby, Bellatrix is laughing, a sound like starving dogs snarling in a fighting pit. Against her will, it reminds Severina of him. The comparison tastes like poison, twisting nausea through her gut. Where Sirius's jagged, defiant laughter once sparked grudging fondness, Bellatrix's manic cackle fills her with an overwhelming urge to claw at her own ears until the world falls silent.

The sound dies as though slashed by a blade as the Dark Lord's gaze darts in her direction. Beneath that scarlet stare, Bella shrinks. Then, slowly, his gaze moves over Severina, evaluating and analysing her, his expression verging on amusement.

Her spine is ramrod straight, held upright by nothing but stubborn will. Then she falls to her knees before him.

"Severina."

He breathes her name, the sibilant whisper carrying unnatural weight in the sudden hush.

Those scarlet eyes lock onto hers, piercing through the Occlumency barriers she's so desperately rebuilt, prying her open without uttering a single spell.

"You survived," he murmurs, as though the notion is a curious, mildly surprising novelty. His pale fingers twitch at his side. "I... am pleased."

He extends his hand, his fingers deathly cold as they brush her throat, tracing the raw, wounded flesh where Nagini's fangs sank deep. The poorly healed gash still throbs with dull pain, yet his touch lingers, hovering over the torn skin as though fascinated by her mere survival. Then she feels it—that insidious, probing presence creeping into her thoughts. He's searching for any trace of resentment at how quickly he discarded her, sifting through her memories with ice-cold precision. She gives him nothing. Only unwavering, self-sacrificing devotion.

"Indeed, my Lord..." Severina bows deeply but keeps her head raised so he can see her eyes. "...though I must confess, it was a near thing."

"Do you harbour ill will toward me, Severina?" His voice is barely a whisper, almost gentle, except his fingers tighten infinitesimally around her throat.

"Never, my Lord." A quiet tremor runs through her voice. "My Lord, I am... pained that you would even suggest such a thing. My soul is yours to use, to command, to do with as you wish. I am your servant. Have I not proven my loyalty time and again? Have I not risked everything to serve you?"

Voldemort pulls her upright, his grip on her shoulders more possession than support. Then, with disturbing intimacy, he draws her into an embrace. His body is unnaturally cold, his scent a stifling blend of earth and grave-damp and the sharp, acrid reek of Dark Magic—thick as incense at a funeral. She wonders, with a distant, detached part of her mind, whether he can smell the blood and sweat and faint trace of rot clinging to her skin.

She forces her body to remain pliant, to soften against him, a feat of Occlumency as demanding as any. Over his gaunt shoulder, her gaze meets Bellatrix's. The older witch is livid, her lips curling with raw, unconcealed jealousy.

"Ah, Severina," Voldemort murmurs into her lank hair as he finally steps back. "Time and again you have proven yourself invaluable. And such loyalty... such devotion... demands recognition."

He turns, lifting one hand in a gesture of absolute authority. At once, the distant pounding of the giants' hammers falls silent, the very ground seeming to hold its breath.

"You shall rebuild it, Severina," he announces, his voice ringing out across the devastated grounds. "You shall transform this ruin into the birthplace of a new age. This is my gift to you—my most faithful servant. What greater privilege than to rule the very seat of magical Britain? To mould the minds of the next generation in my image?"

"Thank you, my Lord," she says in a low, reverent whisper, bowing her head and hiding her eyes behind a curtain of greasy hair. "This gift is... beyond measure. I swear I will devote myself entirely to Hogwarts."

Two long, shadowed years have bled away since the Battle of Hogwarts. The castle's skeleton has been partially restored, its walls patched with dark, new stone, but the soul of the place is gone. The vibrant, if sometimes contentious, tapestry of four houses has been brutally unpicked, leaving only Slytherin's silver and green. Their banners hang in every corridor; their crest is stamped on every uniform. The badger, the eagle, and the lion have been excised from the castle, their common rooms sealed, their colours forbidden, as if they were nothing more than a fleeting, misguided dream.

Within these oppressive walls, Severina performs her duties with grim efficiency, carving out a fragile, hollow imitation of a school for the handful of students who remain. The faint, wispy tendrils of black that now trace like veins beneath her pallid skin—publicly dismissed as a worsening blood curse—provide a convenient excuse, keeping her from the front lines of the brutal war now raging against the International Confederation of Wizards.

Bellatrix seethes at this perceived cowardice, but the Dark Lord, in a fit of odd indulgence—perhaps spurred by Nagini's strange, lingering affinity for her—has permitted her to remain in her gilded cage. He keeps her close as an adviser, a title that is meaningless.

The nights are always too dark. Tonight is not different.

She has taken the Headmaster's quarters, yet she has not made them her own. The blue-grey walls remain as they were, the shabby furniture untouched, the dusty bookshelves lining the circular room holding the ghost of their former occupant. The only true change is the library. It has metastasised, consuming the room. Towering stacks of books now dwarf even Dumbledore's considerable collection. She has plundered the Department of Mysteries, amassing ancient runic grammars and treatises on the darkest of arts, all under the Dark Lord's approving eye. Some are bound in cracked leather, their pages inscribed in languages long dead to the world; others are her own meticulous translations, spanning countless branches of lost and forbidden magic. There are dictionaries, and then dictionaries to decipher the first dictionaries.

Many of these volumes have been acquired during furtive, perilous excursions beyond Britain's shores. A fugitive with her face on every international watchlist cannot simply wander through a foreign wizarding district without Polyjuice, but in the isolation of her obsessive, self-imposed exile, she has learnt to wield magic that flows from her fingertips, silent and wandless, a skill that renders her both a ghost and a formidable danger lurking in the shadows.

Severina sits on the bedroom carpet, knees drawn to her chest, wrapped in a short, faded silk slip that clings to her thin frame. Her skin is ghostly pale, marred by inky black veins that snake across her back and over her knees. Her long, lank hair—now reaching her knees—hangs around her face in greasy curtains.

Across from her, in a worn armchair, Dumbledore's portrait watches with quiet sorrow. The angle of the room is such that, at first glance, she almost appears to be curled at his knee, as though he might reach down and rest a comforting hand upon her shoulder.

"MACUSA issued a joint statement today," she remarks, her voice a flat monotone as she gestures vaguely, as though plucking the words from stale air. "Their wizards will no doubt arrive before month's end, declaring their noble intention to 'restore peace to Britain.' I was... disappointed to discover they have traitors within their own ranks. Naturally, I've passed the relevant intelligence to Bogdanov and Langstaff. One can only hope they'll act swiftly."

Dumbledore's painted brows draw together. "Bogdanov and Langstaff?"

Severina bites her chapped lip. Of course he doesn't know. He doesn't remember. He's only a portrait. But still, speaking to him soothes something raw and scorched within her.

"The heads of the Russian and American Auror Offices. Respectively."

"Did you attempt to convince him to use you as a spy once more?"

"I considered it," Severina admits, taking a measured sip of bitter red wine. "But there's nothing I could say or do to convince the Confederation of my loyalty. They'd kill me on sight regardless. Sending them information anonymously is safer." She exhales, her fingers tightening around the stem of the glass until her knuckles turn white. "Besides, the Dark Lord has begun to doubt me of late—Bellatrix's doing, no doubt. I suspect he's even started to fear me, though he'd never acknowledge such a human weakness."

She picks up a quill and begins amending the notes, her eyes flicking between the parchment and the floating charts that link to the house-elves she's using as test subjects for the brew's volatile effects.

Bellatrix has been relentless. Her latest scheme involves staging ambushes at the school gates and tearing through Severina's private quarters in a frantic search for any scrap of evidence that might finally damn her. It would almost be farcical, if not for the time Severina returned to find several rare, ruinously expensive potion ingredients left to shrivel into worthless dust in a patch of sunlight on her floor. She sent Bellatrix an itemised bill for the damages, and, to her grim satisfaction, the Dark Lord forced his lieutenant to repay every Galleon.

On the floor beside her sits a glass jar filled with writhing, sallow leeches, their translucent bodies coiling over one another. Several are already fastened to her arms and legs, while others cling to her pallid back, their bodies slowly turning a glossy, sanguine pink as they gorge. She's discovered that regular leechings provide a measure of stability for an Obscurial, draining away the excess of corrupted magic and the peculiar poison it breeds in her blood. She plucks off the bloated ones, their bodies slick and heavy in her palm, and replaces them with fresh, hungry specimens. Once saturated with her tainted blood, the leeches shrivel and die, their simple biology unable to withstand the rotting magic.

Wandlessly, she summons the broken frame of Potter's spectacles. And she spins it idly in her hand, the cracked lenses catching the dim light. She grieves, not for the martyr the world mourns, but for the boy she watched grow, a child who was never, and could never be, hers to mourn.

From the enchanted windows, Fawkes lets out a sound Severina has come to recognise as sorrow. He’s mourning me, she realised numbly. Her body has long since outlived its natural span.

Her gaze falls upon the broken frame of Potter's spectacles. "The Chosen One," she sneers, the words coated with bitterness. She's come to loathe the word 'prophecy'. "What a magnificent farce. I've never had any patience for prophecies—they do nothing but lead fools cheerfully to their doom."

"Grindelwald, for all his considerable flaws, was also a Seer," Albus remarks, thoughtful. "He once shared a vision with me, years ago. He saw an Obscurial... and that this Obscurial would kill the man he feared most in all the world."

"The man he feared most," Severina repeats, her voice hollow and bone-tired. She looks up, meeting those painted eyes. "You?"

"Yes," Dumbledore confirms quietly. "And here you are—the Obscurial who killed me."

"You made me do it," she accuses. "You turned me into this... this murderer. And you're the greatest fool of all for placing any faith in the mad ravings of that woman."

The former Headmaster doesn't argue. He merely inclines his head, his expression unbearably gentle. "I apologise, Severina. Truly, from the very depths of my being, I am sorry for all you have been forced to bear."

She sniffs, looks away, and stares down at her own pale, vein-threaded hands. Being an Obscurial isn't merely about being a ticking time bomb waiting to go off. After a humiliating and horrifying episode before the portrait, where she doubled over, retching thick black blood onto the cold stone floor, Dumbledore's eyes had lit with sudden understanding.

"You can control it, Severina," he'd told her. "Just as my late nephew, Aurelius, learnt to master his own Obscurus."

Left unchecked, such power could level cities, as Credence Barebone had demonstrated in the streets of New York.

My trump card, she thinks with bitter irony.

Severina wills it, and her hand dissolves. Flesh and bone become an incorporeal mass of shifting, smoke-dark tendrils, blacker than midnight. The air crackles, thick with the sharp, clean scent of ozone—the smell of gathering storms, of waves crashing against cliffs, of the sky moments after rain. It carries the ghosts of her own rage, her terror, and the indelible memory of the Shrieking Shack.

Dumbledore watches her from his canvas. "It's often said that more people become virtuous through practice than by nature," he states. "You, however, are a rare exception. You are naturally gifted in the subtlest of arts. I have no doubt you will succeed where others would falter." He pauses, his tone softening as though sharing a confidence. "You have done remarkably well, Severina. For whatever it's worth from an old portrait, I am deeply proud to have called you my student."

Severina lets out a soft, dismissive tsk. Her focus remains fixed on the massive chalkboard dominating the far wall: d²Ψ/dt² + 2ζω₀ dΨ/dt + ω₀²Ψ = 0.

The most recent notation—the one that sent a thrill of both dread and exhilaration down her spine—concerns the intensely ritualistic nature of Foul's Folly. But her work isn't based on the original; she's working from Rasputin's heretical variation, a version the mad monk himself deemed too dangerous. The formula lists ingredients classified by the Ministry as Highly Prohibited, Class X, the potion itself earning a collective rating of XXXX: a known wizard-killer. Its stated purpose is as audacious as it is forbidden: to artificially expand a magical core beyond its natural capacity.

It is, of course, entirely theoretical.

Until, quite suddenly, it isn't. Severina's eyes flick to a glowing magical chart. The line on one graph—tracking magical resonance—has been creeping upward for hours. The progress has been agonisingly slow, but now it climbs steadily, inexorably.

"Something has pleased you," Albus observes from his portrait.

In truth, Severina writes only in her mother tongue because it's the sole means of preventing his persuasive counsel from pulling her back from the precipice.

"Have you ever heard of Foul's Folly?" Severina asks, her gaze still locked on the chart where one elf's magical core swells with terrifying promise.

She glances at the portrait, waiting. Albus considers her in silence for a long moment before finally speaking. "The wizard's bane. An unstable potion created by Herpo the Foul—a man who paid the ultimate price for his hubris. He died by his own creation, his failed experiment allowing his peers to hunt down and destroy his Horcruxes."

Severina nods curtly. "For centuries, fools and geniuses alike have attempted to modify the cursed formula, each convinced they could outwit its lethal design. None succeeded. It remained a death sentence, claiming all who dared—including Rasputin, another Horcrux-maker."

A pause.

"Before his... death, however, he left behind a rather illuminating modification to the recipe. Highly theoretical, entirely untested. He scrawled it in the margins of his tattered Bible, hidden in his Muggle residence, where it was dismissed as the ravings of a lunatic. His version failed as well, but it provided the foundation."

Her life has become restricted to four primary objectives: smuggling intelligence to a world that despises her, poring over forbidden texts to stabilise the very potion that's consumed her thoughts since girlhood, hunting Horcruxes, and—in a fit of tangential obsession—attempting to repair the shattered Time-Turner, only to conclude the effort by producing a thirty-seven-inch essay on its theoretical mechanics and absolute irreparability. Each task bleeds into the next, her mind ceaseless, churning and restless.

Her gaze returns to the diagram. "The calculations now predict a success rate of 91.84%."

With a deep, cautious suspicion in its painted eyes, Albus's portrait studies her. "On what basis?" he asks, his tone very quiet. "You haven't, I hope, taken leave of your senses and tested it upon yourself?"

She doesn't answer.

"You're young," he muses, almost to himself. "But you are ambitious…in the way that perhaps only the young can be.”

She bristles. "I'm not mad." Her obsession burns in her veins, hotter and more immediate than any shame. "I used house-elves. Seventeen of twenty survived the initial trials. And they're stronger for it. More powerful."

Empty and painful, her gut twists. She hasn't eaten in preparation for the potion.

She knows, coldly and rationally, that no portrait of Dumbledore, however intricate, can capture the full breadth of his knowledge. What remains is merely an echo—a shadow of the man, shaped by brushstrokes and memories imbued within canvas. The portrait can speak, can offer fragments of wisdom, but it's limited—stripped of the sharp, living brilliance that once shone behind his eyes.

“I can’t allow you to throw yourself away, Severina.”

"I threw myself away long ago," Severina says defiantly. Then she recites, "I've taken every precaution. I've evaluated every variable, accounted for their smaller mass and their purer magical cores. I know what I'm doing."

"You're drunk." His gaze flicks pointedly to the half-empty wine bottle.

"I'm a functioning alcoholic."

She lifts the vial to eye level, watching the potion swirl within. "My options are simple. I must kill Tom. Or cripple him so thoroughly that your precious Order has time to hunt down the last of his soul fragments. There is no other path."

She will see it through. To the very end, and whatever lies beyond. Her thumb traces the ring on her finger. To the Death, and Then Some.

"My dear girl, you mustn't—" The portrait's voice is a faint, painted thing, already drowned by the roaring resolve in her ears.

Her gaze sweeps over the chalkboard, over the arithmetic equations and the spidery Cyrillic holding precarious formulae. The one she prays is correct. It doesn't matter now. Precautions have been taken. Wards have been subtly rewoven, and Portkeys—innocuous, easily overlooked objects—planted throughout the tangled network of Death Eater safe houses. The message will reach Bogdanov, with her or without her. He's the only one who listens with wary attention, who can sift truth from the scant intelligence she manages to gather. The Dark Lord no longer confides in his inner circle; he simply commands, and the world bends to his will.

She brings the ring to her lips, presses her mouth against the cool metal, and kisses it once. Then she drinks the modified brew.

It's like swallowing liquid fire, molten serpents writhing down her throat and through her chest. It floods her veins, consuming her from within. A terrible, paradoxical cycle begins: her blood seems to boil, then flash-freeze in an instant; her bones turn to molten lead, then brittle ice. The pressure builds until, with a silent, inward scream, she feels her skin begin to split. There is no middle ground, no merciful respite, only the blazing core of a magical star raging within her and the absolute zero of a Dementor's breath pressing from without, as the world dissolves into a final, cataclysmic shriek.

Fever. Dreams.

Time loses all meaning, a blurred tapestry of fitful waking and uneasy sleep. Dreams coil within dreams: the ghost of a kiss upon her neck, the gentle brush of fingers through her hair, the weight of her mother's arm and her father's heavy gaze. Lily's voice, chiding, "You should smile more, Sev." The phantom ache of a child lost from her womb. A torrent of memories and spectres. When her eyes finally focus, stubbornly open, she recognises the carved ceiling of the Headmistress's chambers.

Fawkes is perched on her chest, his great head nudging her throat with mournful, persistent tenderness. No healing tears fall from his dark eyes. Not this time.

She lies sprawled upon the ancient Persian carpet, its old wine stains now deepened to near-black. It tells her nothing of how much time has passed.

She breathes in. Out. Thoughts drift like sediment through the murk of her mind until one settles, dry and stark as bone: against all logic, against million-to-one odds, she's still here. Alive.

I must be cursed.

Cold sweat drenches her, the thin silk of her slip clinging to her gaunt frame. Her gaze travels downward, and she finds the leeches that had been purifying her blood now lie dead. Bloated and dark, some are crushed beneath her, their bodies shrivelled and cold. One final specimen still clings to her chest, feebly squirming, until she plucks it off, watching it curl and blacken in her palm.

She nudges Fawkes with her chin. The phoenix trills, a sound holding a fragile note of relief.

"I'm..." Her voice is a rasp, unfamiliar to her own ears. A beat of silence. Then, slowly, the words form. "Fine, my friend."

"Are you?" Albus's voice cuts through the haze, thick with a distress she's never heard from him before. His portrait looms above, his face pale, his hands gripping the gilded frame as though he could physically tear himself free. Raw, unvarnished fear shadows his expression, and for the first time, the painted wizard looks truly, deeply afraid.

"Yes," she says, suddenly acutely aware of her vulnerability sprawled on the floor beneath his gaze. She forces herself upright, hoping the movement disguises the tremor in her limbs. A summons brings a heavy dressing gown drifting from its hook; it settles over her shoulders, and she clutches the fabric tightly, raising a barrier of black wool. Flicking her finger, she slides the velvet curtain shut across Albus's portrait, cutting off his worried scrutiny.

"I feel," she begins, searching for the right word in the strange new stillness of her own body, "surprisingly normal."

"Perhaps you've had your fill of experimental potions driven by... suicidal impulses," the portrait's muffled voice comes from behind the curtain.

Perturbed, she retorts. "And perhaps you've had your fill of attempting to diagnose me.”

She does feel different. Deep within, in a place she's only ever known as a fractured, shallow pool, there's now an ocean. As the last of the mental fog burns away, she can feel its depth, its impossible density. A raw, breathtaking power that breathes in time with her heartbeat.

She summons a house-elf. "I'm hungry," she states while she continues assessing the new dimensions of her own strength.

The elf blinks its enormous eyes, visibly startled.

"Double portions, please."

With a nervous nod and a soft pop, the elf vanishes.

"Now that is uncharacteristic. I am, indeed, concerned."

Severina ignores him as she scans the diagnostic chart shimmering to life in the air, watching the line representing her magical core hold steady—its amplitude stronger than ever before. A thrill shoots through her. The euphoria of breakthrough. She's done it. By analysing the heretical scribblings of Rasputin the Mad, of all people, and refining them, she's succeeded.

Refreshed but restless, after eating and bathing, Severina shuts herself away in one of the castle's long-abandoned Defence Against the Dark Arts classrooms. It begins subtly—a faint, static prickle beneath her skin. Then, as though an internal floodgate has finally groaned open, it surges.

As is only to be expected, the swift and mysterious deaths of so great a number of his Death Eaters—coupled with the most vexing question of who planted the Portkeys and tampered with the protective wards—have set loose a contagion of paranoia amongst the Dark Lord's ranks. It is merely a question of when, not if, the Dark Lord's patience will fray entirely, and he will summon her forth to set matters to rights once Bellatrix has made her inevitable mess of things. It is for precisely this reason that she has requested an audience with Langshaw.

She maintains several bolt-holes throughout the country, but today's meeting has been arranged at a dwelling in Llansteffan, Wales, where—on those increasingly rare days when the heavens clear—one might just glimpse the time-worn battlements of a distant castle. None of these refuges are permanent. Save one. A modest cottage tucked away in her Muggle birthplace in Russia, a corner of the world where her name carries no weight and her face stirs no recognition. The only way in or out is an unauthorised Portkey: the gold ring she wears around her neck. After his death, and her own subsequent... loss, she repurposed it, as she does with most broken things.

In Llansteffan, Langshaw has sent Longbottom, of all the bloody wizards in his employ. A twisted sense of power play, that. Or perhaps he merely wishes to turn the blade a fraction deeper.

It is almost amusing, in its way, to behold the once-trembling boy—who required his friends to prop him up at every turn—now standing before her with a glare that might curdle a Dementor's blood. Not a boy any longer, she notes with cold appraisal. He is the boy who once shrank from a Boggart, now the Dark Lord's most wanted, the public face of the resistance, his determined face plastered across every newspaper. The leader of his own Order. He has grown into his frame, broad-shouldered and solid as a duelling dummy. Though he remains shorter than she, the puppy-fat softness of his Hogwarts years has been ruthlessly stripped away, revealing a lean, battle-hardened physique beneath. His green eyes were utterly unsmiling. A wisp of blonde moustache sits above his lips, which are pressed into a thin, bloodless line.

"Severina Snape." He says it like he's spitting out something foul, casual as anything, but his eyes have gone hard as dungeon stone. His wand rises, aimed unerringly at her heart. "Everyone wants you dead. From the lowliest survivor to the very top of the Ministry. The most wanted woman in modern wizarding history."

"Second most wanted, if you please," she corrects coolly, not so much as twitching a finger. "Bellatrix remains, most regrettably, in robust health. " Low blow, that—bringing up the mad bitch who tortured his parents into St Mungo's for good. But Severina is nasty down to her bones, gave up pretending otherwise years ago.

He doesn't bite, just barrels on as though she hasn't spoken at all. "Dumbledore-killer. Order-betrayer. The Bitch of Hogwarts". His lip curls. "You've amassed quite the collection of titles."

She smiles, cold as January frost. "Neville Longbottom," she returns, "Hero of Britain. Gryffindor's Sword-Bearer. Voldemort's Bane. The finest MACUSA Auror of his generation..." She lets it hang there, her eyes drilling straight through him. "...and the most wretchedly incompetent Potions student it has ever been my profound misfortune to instruct."

"Yeah, well, you were a shit teacher."

She makes that disapproving click with her tongue—the same one that used to send first-years scurrying—and moves around the table where a bottle of black rum sits waiting. She pours herself a generous measure, then another that she shoves across at him.

Longbottom's voice comes out rough, thick with old anger that has nothing to do with this moment. "Did you ever wonder," he starts, "why Harry came for you that night? Why he chose to save your miserable hide when he was bloody well certain you were nothing more than another Death Eater?"

"I don't have time for philosophical musings."

"You'll make time," he snaps back, temper flashing hot before he gets a grip on it. Then—and this really gets under her skin—he slides his wand back into its holster. The move is either monumentally stupid trust, or worse, a cocky declaration that he reckons himself powerful enough to take her wandless if it comes to it.

He digs around in his pockets and pulls out a yellowed envelope. "He found them. Sirius Black's letters. The ones he wrote to you."

Severina goes still as death.

"I've read them. And Harry... Harry trusted in Sirius's love for you. That's why he went."

Severina sets the rum down. With a silent summoning charm, the envelope flies from his hand to hers. Her fingers shake as she breaks the seal. Not like her at all. Three letters spill out, and she closes her eyes as though she's been struck. The grief hits her so hard it knocks the air from her lungs. All those Occlumency walls she keeps so carefully built—they just crumble. She opens the first page.

The tears come then, hot and unstoppable, marking the old parchment with dark spots as her eyes catch the greeting written in that familiar, careless scrawl: My dear Sev...

She blinks hard, clearing her vision. And she reads.

I can’t sleep. It’s these four walls. They’re closer than they were last night and the night before. The dementors may be gone, but this place has its own way of sucking the soul out of a man. So I think of you. It’s the only thing that keeps the darkness at bay.

I had a dream last night. Not the usual nightmare rubbish. A good one. A bloody brilliant one, actually.

We were in a cottage. Don’t ask me where; somewhere by the sea, with big windows and a garden that’s all overgrown. And Ilya is there. Our son. He’s got your eyes, Sev. Those serious, see-right-through-you black eyes, poor little sod. But he’s got my disaster of hair, sticking up every which way. He’s trying to levitate this tiny wooden Snitch, and his brow’s all scrunched up the way yours does when you’re brewing something complicated. Keeps dropping the damn thing, and every time he does, he makes this annoyed little huff that’s pure you. Then he just tries again. Stubborn as hell. Wonder where he gets that.

Harry’s there too, obviously. Teaching Ilya to fly on this miniature broomstick, running alongside him through the grass, both of them whooping like madmen. He was smiling. Not the sad, burdened smile he wears now, but a real one. A proper boy’s smile. He’d have his own room, a place that was just his. And you were pretending to be annoyed about the mud they’d tracked everywhere, but you had that tiny smile you think nobody notices.

It’s stupid, I know. Just a dream. But it’s what keeps these walls from crushing me flat. It feels so real, Sev. Then I wake up, and the silence in this godforsaken house is deafening. The sheets are freezing. And it’s just… gone.

I can’t sleep anymore. I pace these wretched, haunted halls, and all I can think about is that it should be real. It should be our life. That we should be raising our son, that Harry should have a family, a real one, with us. That you shouldn’t be alone in that castle, and I shouldn’t be rotting in this one.

I worry about you with every breath I’ve got left. I know you’re strong—Merlin, you’re the most capable witch I know. But you carry everything alone, and it’s killing me. I lie awake in this damned silence, just listening... listening for the faintest tap of an owl at the glass, or the shimmering glow of your Patronus in the dark, for any sign at all that you're still safe.

Be safe.

Always yours, Sirius

Severina is unaware she's sobbing, that ragged, wrenching sounds are being torn from her throat. She doesn't feel the tears until they fall, splattering onto the brittle parchment, smudging the faded, looping script of a ghost. It's only the feeling of Longbottom's awkward, hesitant pat on her back—trying and failing to offer a comfort neither of them knows how to give—that breaks through.

She dashes the tears from her cheeks violently, folds the letter she cannot bring herself to finish reading, and thrusts it—along with the other two—deep into the pocket of her robes. When Longbottom wordlessly slides a glass of rum across to her, she seizes it and downs it in a single searing swallow that scorches all the way down.

"Let's have our revenge, then," Longbottom says quietly, raising his own glass before draining it to the dregs.

Vengeance. Now there's a prospect worth contemplating. Her fingers seek out the ring hanging on its chain about her neck, tracing with practised familiarity the words engraved upon its inner surface—words she can read blind and sleeping: To the Death, and Then Some.

Soon, she promises silently. I shall see you soon.

Longbottom's eyes drop to the phoenix brooch pinned over her heart. He bites his lip. "You said you're dying."

"Illness," she says, leaving it at that. The leeching is pointless against the Obscurus rotting her from the inside out. The corruption runs too deep, her blood too black with it. Maybe if she'd started earlier, she could have bought herself a year or two. That ship has sailed.

"I do not, however, plan to go alone. I intend to take a significant portion of his army with me. The work has already begun. The Lord has appointed me to oversee the enhancement of his own creation—a supercharged Vitamix Potion designed to induce pure bloodlust. A project from his more... coherent past."

Longbottom's face hardens. "So that's the reason. Their recent assaults haven't just been aggressive; they've been utterly unhinged."

"My official duty is to ensure the brew's potency. Unofficially, for the last several batches, I have introduced a neurotoxin of my own design. It mimics a euphoric rush of power, but under the duress of battle, it triggers violent tremors, cripplingly slow reflexes, and fatal clumsiness. The other brewers now work under my Imperius Curse, ensuring consistency. My house-elves have already delivered the batches to the front lines and the central stockpiles."

Something shifts in Longbottom's expression. "Now I understand it," he marvels. "Why Dumbledore trusted you with his secrets... and why he keeps you so close. You're the most Slytherin person I've ever known, and at this moment, the most Gryffindor one, too."

"Save your flattery, Longbottom," she says dryly. "It will buy you nothing here."

Longbottom barks a short, incredulous laugh, shaking his head. "Merlin, Snape. What devious scheme have you got?"

By way of answer, she slides the charmed leather case across the scarred tabletop. "Within, you will find dossiers. Each contains a sample of hair from a high-ranking Death Eater, paired with an unauthorised Portkey keyed to deliver your operatives directly to their posts. Your MACUSA Aurors are to employ Polyjuice Potion for infiltration and execute the targets from within their own ranks. Everything has been meticulously documented. Within a matter of days, I shall dispatch the serpent. You will receive the precise time and location via the charmed journal also enclosed. They are a matched pair; whatever I inscribe in mine shall manifest in yours. The intelligence must flow without interruption or error. Can you see this done?"

Longbottom draws himself up to his full height. "Yes, ma'am."

"One final matter, Longbottom."

"Professor?" he asks, the old title returning by instinct.

She pays it no mind. "The Foul's Folly. Ask any Potions Master worth their salt, and they will tell you it is the stuff of legend and madness. I have recreated it. You will find twelve vials inside. The potion forces a wizard's magical core to expand catastrophically beyond its natural boundaries, driving a witch or wizard to their absolute apex of power... and beyond." She holds his gaze. "Ensure that only your most steadfastly loyal consume it, and mark my words well—it carries considerable risk of death. Most critically, any witch or wizard who agrees to imbibe it must first swear an Unbreakable Vow of absolute loyalty. The last thing any of us require is to forge a rogue, dangerously overpowered Dark Lord before we have managed to dispose of the one currently plaguing us."

"That's—" He opens his mouth, then closes it with an audible click, then opens it once more like a landed fish.

"It will likely precipitate something of a political crisis on your end," she supplies with cool pragmatism.

"Yeah." He exhales slowly. "If it actually works, that is."

"It works," she states with absolute certainty. "However, I have no intention of surrendering either the precise formula or the list of ingredients. I've no desire to engineer an even greater catastrophe in the long term. Power, as you have no doubt observed, is profoundly corruptive. Everyone desires to possess it, yet not everyone ought to wield it."

They regard one another across the table, and he clutches the case as though it contains the very key to salvation itself. Severina inclines her head once in farewell, and for a moment he appears utterly adrift. Then, visibly steeling himself, he draws up straight and renders her a salute—that old, half-mythical gesture from the first war. The very one that Black, that reckless fool, and Potter Senior, that insufferable, self-important prat, devised between them and drilled into every starry-eyed recruit they plucked from the flames. One hand pressed over the heart, the other tucked smartly behind the back, then a sharp diagonal sweep outward.

Foolish child, she thinks with something that might be fondness in another witch entirely.

She Disapparates into nothingness without a word.

They begin to fall, one by one, like cursed chess pieces swept from a board. It is an attrition so subtle that not even the Dark Lord's keenest instincts detect the hand guiding it.

Half the brewers now stir their cauldrons under the invisible yoke of her Imperius Curse, their potions deliberately weakened, their Blood-Replenishing Potions sluggish, their Strengthening Solutions flawed. The remaining half—harried and inept—find themselves assigned house-elves whose true allegiance lies not with the Dark Lord, but with her. These small, silent accomplices slip precise measures of her own toxic blends into random batches, a corruption as subtle as it is lethal.

At first, the effect is brilliantly deceptive. The Death Eaters seem to gain a fearsome edge in skirmishes, a turn of events that swells Bellatrix with triumphant pride. She revels in this perceived supremacy, striding into battle convinced of her own unparalleled prowess, blind to the puppet master tightening the strings.

But then the initial, clean stockpiles are exhausted, and the corrupted vials make their way to the front.

Some of the poisoned draughts perform exactly as promised, granting a fierce, thirty-minute surge of power before quietly leaching the drinker's magical core, their physical endurance, their very will to fight.

Rodolphus Lestrange is the first of the inner circle to die.

That very night, she seeks out Macnair—feeble-minded creature that he is, susceptible to the slightest manipulation—and places him beneath the Imperius Curse without so much as a flicker of resistance. Through this unwitting puppet, she unleashes Fiendfyre within the grand halls of Malfoy Manor, allowing the sentient, ravenous flames to devour everything and everyone trapped within those ancient walls.

The inferno blazes with the brilliance of midday against the pitch-black midnight sky.

The Malfoys survive. They now reside at Grimmauld Place.

Whether the inferno has claimed any of the Dark Lord's precious Horcruxes is a question lost to the magical conflagration. The manor's very foundations have been steeped in Dark magic for generations; even after the flames are extinguished, a palpable, malignant energy clings to the blackened stones like a shroud. Reports indicate it requires Bellatrix and every skilled Dark wizard she can summon to finally subdue the sentient blaze.

When word of a planned raid on an Order safe house reaches her ears, she wastes not a single second, scratching out an urgent warning to Longbottom. Consequently, when the Dark Lord himself descends upon the supposed stronghold with visions of triumph dancing before his scarlet eyes, his anticipated victory curdles into a fury so all-consuming it seems to shake the very bones of the earth beneath him. He discovers not a single enemy—only dust motes swirling in the dim light and the hollow silence of a long-abandoned cottage. In a paroxysm of ungovernable rage, he turns his wand upon his own followers. Only Bellatrix, spared by some twisted vestige of favouritism, remains to tremble at his side.

The following evening finds Severina seated half-dressed before the crackling hearth. A fresh crop of leeches clings to her arms and back, their grotesque, swollen bodies slowly purging the Obscurial poison from her veins. With one hand, she documents the last of the ancient pure-blood estates she has clandestinely investigated. With the other, she idly turns the pages of Longbottom's side of the journal, scanning his progress.

A skittering in her peripheral vision. A small, dark shape scrabbles across her desk with artless desperation, overturning a bottle of ink and stumbling clumsily over a precarious stack of parchment. She doesn't deign to raise her eyes from the page, but a whispered Perspicuous Charm sharpens her vision against the gathering gloom. The rat is a wretched thing, malformed and twitching, its movements graceless as it ventures perilously near the heavily warded curtain that conceals Dumbledore's portrait.

"Wormtail," she drawls without so much as a glance in his direction. "Do grace me with the reason for your... rodentine skulking."

The rat goes rigid, utterly motionless, caught red-pawed, as it were. Then, with a series of sickening pops and cracks, it begins to transform, twisting and expanding back into the cringing, sweaty-faced form of Peter Pettigrew.

"S-Snape," he stammers, his eyes wide with fear.

Severina doesn't grant him the immediacy of her attention but instead continues inscribing a terse warning to Longbottom: Strengthen your wards against two-faced vermin.

Only when she has set down her quill does she raise her eyes to the hunched, trembling wretch before her.

"Speak. Your presence demands justification."

The confession spills forth, propelled by naked terror. "Bellatrix! She—she sent me to... to spy on you."

Idly, Severina draws the folds of her dressing gown more securely about herself, the fabric concealing the white-gold ring hanging against her breastbone. A silent, wandless gesture sees the bloated, gorged leeches detach themselves and vanish into thin air. Finally, she raises her wand. "Crucio."

The curse is layered seamlessly with a non-verbal Silencing Charm. There is no sound but the crackle of the fire as Peter Pettigrew contorts on the rug, his body arching in silent, excruciating spasm. Severina watches as every nerve in his body is set alight. She permits the curse to linger, savouring his silent suffering. Only when a fine sheen of perspiration has broken across his pallid forehead does she at last relent. With another dismissive flick of her wand, she releases both spells and sends his convulsing form tumbling from her chambers with a wordless command that brooks no argument: begone.

"I trust you are... recovering, Severina?" The Dark Lord's voice emerges as little more than a sibilant whisper, a sound less heard than felt in one's very bones. His fingers—unnaturally elongated and pale as bleached bone—steeple before his serpentine features, then commence a slow, deliberate tapping against the arm of his throne-like chair.

"I am quite well, my Lord," she replies evenly, pressing one palm flat against the black wool of her robes as though to still her own heart. "Your concern is... most generous."

Voldemort hums softly. His crimson gaze contracts to slits, and she experiences the well-familiar sensation of invasive pressure as he probes the outermost defences of her mind.

"Good," he hisses. "There are vipers in our midst. Traitors who perform MACUSA's bidding, who seek to undermine our great work from within. They labour under the delusion that siding with the Mudbloods will grant them clemency."

His fingers resume their tapping against the carved armrest. "You will identify them, Severina. You will excise them root and branch. And you will transform them into... an object lesson none shall soon forget."

"It shall be accomplished, my Lord."

"It is you alone I trust with this matter. Do not prove as disappointing as... others have done." His gaze flickers, for the merest fraction of a heartbeat, toward Bellatrix.

A sharp, ragged intake of breath cuts the silence.

"Violetta!" Bellatrix blurts out, her wild gaze tearing away from the cowering form of Wormtail as she seizes upon a name to offer up.

In the corner, Narcissa stiffens. Her cautious, silver-blue eyes flicker between her sister's fanatical fervour and the Dark Lord's terrifying immobility, her fingers betraying the barest twitch as she shifts a protective half-step nearer to Draco. Severina's gaze makes a swift, calculated sweep of the chamber's murky recesses, searching for the telltale shimmer of Nagini's coils.

Bellatrix presses on. "My great-grandmother was a Bulstrode. Vain as a peacock as a girl, vainer still as a woman. My great-grandfather, Cygnus, adored her. Spoilt her. Worshipped the very ground she walked upon, though she was promised to another."

"Is there a point to this sudden bout of family history, Bella?" Rabastan Lestrange drawls from his seat, his countenance wan and haggard, manifestly still affected by his older brother's ghastly death.

Bellatrix disregards him entirely, her voice ascending toward a fever pitch. "Every month of their enforced separation, he dispatched a gift to her. A keepsake. Naturally, as we are all painfully aware, it constitutes an egregious scandal to pursue a betrothed witch... unless the tokens prove... modest. Nothing lavish. Nothing extravagant. Nothing overtly romantic. Merely sufficient to gradually erode her resistance. Merely sufficient to obliterate the betrothal entirely."

Severina stares. They can both feel the Dark Lord's thinning patience like a drop in the room's temperature.

"He gifted her thirty-two rings," Bellatrix hisses through bared teeth, eyes incandescent with vindictive glee. "A single ring for each agonising month of their enforced distance. And carved into the interior of every band..." A pause. "...was engraved the Black family crest." She extends a quaking finger directly at Severina. "So show us! Show us the ring you keep hidden beneath your robes, you filthy Mudblood, and prove where your loyalties truly lie!"

"You are as mad as you are pathetic."

"The rat saw it! Wormtail read some of the letters!" Bellatrix shrieks. "Your lover was my traitorous cousin, wasn't he? It was Sirius!"

"That's a horrifying thought," Severina deadpans, her eyes once again scanning the room for the snake. She cannot give them the ring. In a heartbeat, they will discover it's an unauthorised Portkey, charmed to carry her to the one place, far from Britain's ruin, where she can still remember who she is.

"I SAW IT!" Bellatrix screams, ecstatic. "I saw it in the rat's memory! I know that ring! You wear it even while you let those creatures suck the filth from your veins! I want to know why! Are you a thief? Or did my dear, traitorous cousin—Sirius, who sullied himself with a Mudblood like you—give it to you?"

"Has grief finally addled what little remained of your mind, Bella?" Severina arches a single brow disdainfully. "Your husband's... departure seems to have rattled you. Not, of course, that you were a paragon of stability before."

Bellatrix's visage twists into something grotesque, a poisonous retort already forming upon her lips, but it is the Dark Lord's voice that cleaves through the charged atmosphere like a Killing Curse, reducing all present to immediate silence. "Enough."

The faintest whisper of victorious satisfaction ghosts across Severina's features, only to vanish as though Vanished when those hellish crimson eyes fix themselves unwaveringly upon her. "Present the ring to me, Severina."

She meets his terrible stare, then sighs and slips a hand beneath the high collar of her robes. Her fingers locate the slender golden chain at once, and she draws it forth. It swings free, a modest circlet of white-gold that captures and throws back the flames as she elevates it for his pitiless scrutiny.

A memory flashes behind her eyes: Sirius, rubbing the back of his neck, a flush creeping up his cheeks as he stares determinedly at a point over her shoulder. "Right, so... I haven't got a bleeding clue what you're supposed to get for this sort of thing. But I figured you'd want something... adjustable, yeah? We can tart it up properly later—chuck a diamond on it or something disgustingly flashy—once this whole bloody mess is over, eh?"

"Now, then," Bellatrix boasts eagerly, "surely I needn't elaborate upon the price exacted for disloyalty?"

Severina wrenches it violently free from the chain, the delicate links parting with an audible snap that sends a sharp sting of metal biting into the vulnerable skin at her nape. The band settles into her palm, cool and weighted with meaning, and for one fleeting moment, she peers at the inscription engraved along its interior. To the Death, and Then Some.

A silence as complete as the grave itself settles over the drawing room, so utterly absolute that the intermittent pop and crackle of the fire might as well be the roar of Fiendfyre. Into that oppressive vacuum, someone utters a low, harsh curse.

Narcissa steps closer, nonplussed, and murmurs, "Merlin's beard. That... that is one of Violetta's rings. It belonged to Andromeda."

Severina doesn't waver for an instant. With pointed defiance, she slides the ring onto the fourth finger of her left hand, precisely where it ought to have resided all this time, had Bellatrix not ensured... he... met an untimely end.

Not that I ever actually furnished him with a proper answer, she muses with a curl of dark, sardonic humour. The band settles against her skin as though it has been wrought specifically for her finger alone.

She flexes her hand, an ostensibly casual gesture to seat the ring more comfortably, though she is perfectly aware its enchantments have already rendered such adjustment entirely superfluous. Charmed to resize itself for whomever slips it on, Sirius had declared with that maddeningly cocksure grin stretched across his infuriatingly handsome face. Just in case you ever fancy passing it round, yeah?

For a heart-stopping moment, the entire drawing room is frozen. No one draws breath; no one so much as blinks—save for Bellatrix, who is practically vibrating with gleeful anticipation, and Pettigrew, whose entire body quivers with the palpable dread of a rodent caught in an open field. The sight of him, vacillating between waspishness and sheer terror, ignites a dark, coiling fury in the pit of her stomach. He was his friend; the thought lances through her, sharper and more painful than any curse. And his betrayal was a far greater sin than anything of which I stand accused.

To her left, Rabastan Lestrange's knuckles are white around his wand. Lucius makes a small, strangled sound in his throat, rendered utterly speechless. Draco, who hasn't met his father's eyes since the disastrous battle, stewing with guilt and resentment, watches her now with a sickly, wary expression.

"Oh, yessss!" Bellatrix breathes. "He lavished it upon you, did he not, you insipid little creature? My detestable, blood-traitor cousin thought you worthy of his sullied affections! He was always one to succumb to his basest impulses, no matter how repulsive. And if he deigned to bestow that... trinket upon you, it's because he was hopelessly enthralled by his own depraved fantasies. The fool was utterly, disgustingly mad to have ever desired you!"

"I suppose you would have known his heart best," Severina muses. "There was a time I believed you and he were merely two sides of the same cursed Galleon. Both of you, Black to the very marrow."

She rises smoothly, unhurried, and the room seems to shift with her. Wands jerk upward in instantaneous reaction; some tremble visibly with barely suppressed aggression, whilst others remain steady with cautious, disciplined restraint.

Draco stands amongst their number, his pale grey eyes gleaming with some unreadable, quicksilver emotion as her gaze finds his for the briefest fraction of a second.

"Black-hearted and mad," she finishes, gaze lingering on Bellatrix, who starts cackling, before settling, at last, upon the Dark Lord. He looks... scandalised. As if the concept of being so thoroughly deceived is an impossibility, an affront to his very intellect. As if she is an impossibility.

Absent-mindedly, Severina considers the possibility, however slim, of a Horcrux hidden within this very manor other than Nagini. Beneath the cover of her robes, she presses a single finger against the charmed notebook resting in her pocket, feeling the magic stir. 'Today I die,' the self-writing charm whispers to its twin, miles away. 'If you see fire over the manor, the Horcrux is gone. He is mortal. Attack.'

A mutinous whisper ripples through the assembled Death Eaters. Severina can just discern the muttered jeers of "presumptuous harridan" and "impudent baggage" floating amid the general susurrus of disapproval.

"I was never yours."

Voldemort rises then. The air grows cold around him. "Since when?"

Some scramble to their feet; others stagger back, desperate to clear a path for their master's wrath.

"For a Mudblood?" He sounds genuinely flabbergasted. "It appears that when you choose to be a traitor, you do not do it by halves."

You have no idea, Severina thinks, something vicious and cold uncoiling within her chest. "From the moment you trembled before the shadow of a defenceless child," she says aloud, "and you were too blind, too consumed by your own pathetic hunger for power, to see the truth standing right before you."

Voldemort's snake-like face contorts into a grotesque, snarling visage. "You, who have spent YEARS grovelling at my feet like a beaten dog? You accuse ME—LORD VOLDEMORT—of trembling. You forget yourself, you miserable, delusional WORM! You forget what you ARE—a broken, discarded thing I salvaged from the gutter! A half-blood NOTHING whose only worth was in her obedience."

As he speaks, the very floor of the manor groans in protest. It shudders violently, then splits apart with a sound like thunder. A web of fissures spreads out from his feet, and deep chasms tear through the polished wood. Oppressive magic surges upward, thick as fog, coiling like smoke. The force of it is suffocating. Hers and Voldemort's both, clashing vigorously.

Beneath its weight, Pettigrew collapses, retching onto the ruined floor. Draco buckles to his knees while his mother desperately tries to drag him back from the burgeoning battlefield.

The sheer brazen audacity of her defiance—coupled with the inescapable fact that she matches his magic measure for measure, perhaps even surpassing it—pours Fiendfyre upon his rage, turning it incandescent. "I raised you from the filth of your birth! I gave you everything," he roars, the very magic saturating the room pulsing and crackling in horrible harmony with his fury. "Purpose. Power. A place at my side when the entire wizarding world would have seen you scrubbing cauldrons in some apothecary's back room. And this—this—is how you repay such generosity? This... wretched insubordination?"

A stray curse shoots from the crowd, and she merely swats it aside with a flick of her wand as one might dismiss a bothersome fly. "You mistake captivity for elevation. You merely sought to break me, to force me into the mindless flock that worships at your feet. To simper and grovel."

A strangled snarl of disbelief and fury tears from Voldemort's throat, and in a single motion so fast it's a blur, he draws his wand and strikes. Severina avoids the Killing Curse only because her every nerve is braced for it, her body already dancing backward so the emerald light whistles harmlessly through the space her heart occupied a second before.

Pandemonium erupts. The Death Eaters, no longer spectators, scatter like cockroaches, scrambling over one another in blind, shoving panic. The manor's Anti-Apparition Charm traps them; the Floo network, naturally, is disconnected. With no escape, they're left to run on foot like frightened children. The new Lord Lestrange, enraged by his brother's murder, lunges for her throat.

In the same instant, Severina transforms, bones and flesh dissolving into the Obscurus—a swirling mass of black smoke punctuated by fiery veins of wild, crackling lightning. Coldness digs into her body, making it difficult to breathe.

They called Foul's Folly the wizard's bane. For her, it's a baptism. It has reforged her, made her a dark equal to their fallen god. A flick of her wrist, and Sectumsempras fly from her wand as living, shrieking scythes. They carve through one wizard, then the pair standing behind him, cleaving through flesh and bone as though their very forms are being methodically unpicked by invisible, merciless hands. The survivors recoil in visceral horror, some crying out in animal terror, whilst others—displaying truly remarkable stupidity—attempt to hurl her own invented curses back upon their creator.

She feels terrifyingly, gloriously alive. Mad with power, blood-drunk, and ravenous for long-denied vengeance. Come then, and bleed, she thinks with savage exultation. This is, at long last, her reckoning, and it will be drenched in blood from beginning to end.

She faces the inner circle: the Dark Lord, his features twisted in apoplectic rage; Bellatrix, wild-eyed and shrieking; and the few brave, doomed souls who remain. A purple curse hisses past her uselessly. In her Obscurial form, lesser magic simply passes through her like smoke, and that, perhaps, is what terrifies them most. No Dark curse has yet pierced the shimmering shield around her, and no one has dared waste a Killing Curse on a target they cannot hit—not that she gives them a chance.

Amidst the carnage, Draco makes his fateful choice and sends a vicious curse tearing into his uncle's exposed back. As the man collapses, choking on his own blood, Severina turns her wand upon Dolohov. He manages to spit out the words "blood traitor's harlot" before crumpling to the floor, his fingers scrabbling desperately at the deep, freely weeping gashes that defy every known healing charm, blood pooling around her dragon-hide boots.

In the same motion, she seizes Draco by the collar and propels them both backward through the gaping, glass-toothed maw of the window. The frigid night air hits them like a slap, and the boy yelps, thrashing against her as they plummet through the darkness. She doesn't let go, not until they hit the unkempt earth with a jarring thud, far beyond the manor's walls, where the suffocating pressure of the Anti-Apparition ward finally ends.

Before he can voice a single protest, she presses the battered notebook firmly against his chest.

"What is this?" he demands, breathless and wild-eyed.

She offers no explanation. "Go," she commands. "And do not look back. Not once."

"I won't abandon you!" He snarls with foolish, reckless stubbornness, terror and defiance waging open war across his bloodless features.

Something within her yields—briefly, perilously. She reaches up to touch his cheek, a fleeting gesture that carries an almost maternal tenderness. "I have known you since you were scarcely more than a child, Draco," she says with unexpected quietness. "You were never truly what you pretended to be. It was merely a question of when, not if, you would turn away from all this darkness." Her thumb traces across a smudge of dirt marring his pale skin. "Go. It is what your mother would desire. What your father, in his better moments, would wish for you as well."

His expression threatens to break entirely, but before he can marshal an argument, she adds with finality, "Longbottom will grant you sanctuary."

With that, she shoves him backward forcefully. Yet Draco remains stubbornly rooted to the spot, trembling with mulish defiance. His hesitation might once have moved her. Not anymore.

“I have been running my entire—”

She closes the distance between them, her voice dropping to a frigid, urgent whisper. “Imperio.”

His grey eyes glaze over instantly, all resistance crumbling beneath the inexorable weight of her will.

“Disapparate from this place, you foolish boy,” she commands with terrible gentleness. “When you have reached sufficient distance, write to Longbottom. Inform him of the battle. Tell him I shall set Fiendfyre to consume everything that crosses my path.“​​​​​​​​​​​​​​​​

His body capitulates before his heart can mount any defence. With a sharp crack of Disapparition, he vanishes. Severina stares at the empty space he occupied mere seconds before, her chest constricting with something that burns like molten lead. Then, permitting herself no further sentiment, she wheels back toward the manor, only to witness the shadowy silhouette of Voldemort hurtling through the air directly toward her.

She pivots in a sharp half-circle, her wand carving a vicious arc through the smoke-thick air as she conjures Fiendfyre that erupts skyward, twisting and coalescing into the unmistakable form of a dragon’s massive head. It surges forward with terrifying velocity, its roar so visceral it might have been torn from the throat of an actual beast. The explosive flames merge with bellows of primal fury, sending nearby Death Eaters scattering in abject terror—though Voldemort himself weaves effortlessly through its path, dark robes billowing like funeral shrouds, his expression carved from death itself. The fiery dragon licks hungrily at the cloud-studded heavens, disappearing momentarily into the smoke-choked sky just as she twists aside—barely—from a curse aimed directly at her. Then the infernal creature spirals earthward with a sound like the ending of worlds, plummeting toward the manor with single-minded purpose. It strikes with catastrophic, all-consuming violence, setting everything it touches ablaze.

By now, the battle has devolved into absolute chaos. Curse after curse rebounded violently against hastily-erected shields.

Voldemort cast wandlessly—the Fiendfyre counter-curse—even whilst continuing to duel her with his other hand. The dragon-shaped conflagration gutters and dies, yet the acrid reek of charred flesh and smouldering cinders hangs oppressively in the air. Some combatants have been reduced to nothing save drifting ash, whilst those fortunate enough to survive stagger backward, momentarily retreating from the carnage.

“Betrayer!” he shrieks, his voice cracking with incandescent fury. “I should have seen it. Dumbledore’s lapdog, playing her role to perfection. Tell me, Severina—did you weep for him? Did you mourn that meddling old fool as you carved your path through my ranks?”

She grunts.

“Did you truly believe you could stand against me? That your pitiful cleverness could overcome a wizard of my calibre? You shall pay most dearly for this treachery! You've lived too long, Severina.” 

The world has been leached of all colour, rendered in shades of ash and shadow, the earth itself saturated with decay and thick with the nauseating miasma of burning flesh and putrefaction. The air hangs heavy and cloying; it reminds her, absurdly, of Spinner’s End. Amidst the devastation, standing stubbornly upright despite everything, Severina remains, blood streaming freely from a dozen wounds, her body shrouded in a shifting, writhing veil of midnight-black smoke. It pulses and twists around her like something sentient, something hungry. She lifts her chin in defiance. “I already have.“​​​​​​​​​​​​​​​​

Bones splinter like kindling as bodies are hurled through the air, battered mercilessly by flying wreckage. Some unfortunate wretches are crushed beneath toppling ancient trees or the crumbling remnants of what was once a proud ancestral manor. Others find themselves impaled upon wicked shards of splintered wood and jagged stone, left hanging like grotesque marionettes, utterly lifeless.

Severina pitches forward, face-first, into the blood-soaked earth. When she attempts to lever herself onto her knees, her body flatly refuses to obey. Too depleted, too thoroughly broken. She squeezes her eyes shut against the onslaught of agony, steeling herself before forcing them open once more. Her leg is utterly destroyed, a ragged mess of torn flesh and gleaming white bone, blood saturating the shredded fabric of her robes until they cling obscenely. The sight possesses an almost surreal quality, as though she were observing someone else’s mangled limb entirely, until the pain crashes over her in relentless, merciless waves. She swears from between her clenched teeth. The torment is unendurable, gnawing at her consciousness like some ravenous, insatiable beast. With a trembling, laboured breath, she manages to roll onto her back, staring upward at the smoke-choked sky.

But at least, she thinks, permitting her eyes to drift closed, I fulfilled my purpose.

Her fingers drift feather-light across the ring’s surface. Then, summoning what little strength remains, she forces her eyes open as a shadow falls across her broken form. Voldemort, with Bellatrix hovering at his side like some demented carrion bird. His face is contorted with fury, his rage rendered all the more terrible by the inescapable fact that he has not emerged unscathed. His left sleeve hangs in tattered ruins, his arm slick and glistening with half-congealed blood. Had she been less of a desperate, attention-starved fool in her youth, perhaps she would not have shared the counter-curse to Sectumsempra with him so readily.

She watches with detached fascination as he methodically regrows half his hand—but no more than that. He no longer possesses sufficient magical reserves to restore it completely, and this realisation only serves to deepen his towering rage. His lips peel back from his teeth in a feral snarl. “Did you truly believe you could defeat me? That your pathetic little rebellion would amount to anything more than a minor inconvenience?” A cold, mirthless laugh escaped his throat. “I have conquered death itself, girl. What are you but dust and soon-forgotten failure?“​​​​​​​​​​​​​​​​

The ring is a Portkey, she recalls distantly, the thought floating through her consciousness like driftwood.

Bellatrix’s wand rises, and Severina marshals what pitiful remnants of strength she still possesses. Her body is failing catastrophically, yet her magic still churns within her core, vast and dangerously untapped.

“Crucio.”

Agony floods her veins, white-hot and all-consuming. Severina convulses violently, a scream tearing itself from her ravaged throat.

Her fingers twitch involuntarily, curling toward him even as she writhes in helpless torment, Bellatrix’s unhinged laughter ringing in her ears like the sound of barking dogs in a pit.

She clamps her teeth together until she tastes copper. Voldemort observes her with silvered wariness. His grip contracts around his wand with white-knuckled intensity, his lips twisting into an expression of frigid finality. “Avada Kedavra.”​​​​​​​​​​

Emerald light surges toward her like a striking serpent. She steels herself for impact. Then, at the very periphery of her vision, a streak of incandescent brilliance. A shadow adorned with wings. Fawkes descends in a spectacular blur of crimson and gold, his beak gaping wide, and consumes the Killing Curse entirely. He immediately bursts into flames mid-flight, tumbling to earth as little more than a smouldering heap, diminutive and fragile, his newly-reborn body wrinkled and utterly incapable of flight.

The sight of him fractures something buried deep within her chest; it also gives her a burst of adrenaline. A wandless, wordless Expulso erupts from her splayed fingertips, detonating between them in a violent explosion of sapphire light. The Cruciatus Curse broke alongside it, leaving her gasping and shuddering as she summoned her wand through sheer force of will. Smoke and tears conspire to blur her vision, but it matters not one whit. She aims at the nearest figure; she neither knows nor cares which. “Avada Kedavra.”

Green light flashes with terminal finality. Someone collapses. She doesn’t pause to identify the corpse. With the last dregs of her rapidly-failing strength, she scoops up the tiny, still-smouldering phoenix, cradling him protectively against her chest, and activates the Portkey. The instant she vanishes, Voldemort’s apoplectic snarl tears through the smoke-filled air as he slams his curse into the scorched earth where she stood mere heartbeats before, shaking with blind rage.

The cold strikes her, stealing what little breath remains in her lungs. She staggers violently, vision threatening to grey out entirely, barely registering the darkness pressing against the cottage’s double-glazed windows. Blood spreads across the worn floorboards in an ever-widening pool, thick and relentless.

“Forgive me,” she whispers hoarsely. “I am so desperately sorry.”

He will recover, she knows. He will immolate and be reborn from his own ashes, as is his nature, and by then, in all likelihood, she will be long departed from this world. Still, she presses her lips tenderly against his trembling, newly formed head and murmurs with her last vestiges of coherence, “When you have healed yourself, go. Seek out Longbottom. He is far worthier of your loyalty than I could ever be.“​​​​​​​​​​​​​​​​

Her fingers fumble with the clasp of her travelling cloak. The silver phoenix brooch she wears glints in the dim light as she tears the heavy fabric from her shoulders. She casts a weak but persistent Warming Charm and carefully tucks a listless Fawkes against her fabric, swaddling him in the folds. It is pitifully little comfort, but it is all she has left to give.

Sitting heavily on the cold floor, she braces her back against the bedframe and breathes in ragged, shuddering gasps. Her gaze falls to the ruin of her leg, where a shard of bone juts grotesquely through torn skin and black fabric.

As if in mockery, the Dark Mark on her forearm sears with a fresh, sizzling pain.

Gritting her teeth until her jaw aches, she presses her blood-slicked fingers to the broken edges of her tibia. She inhales, summoning the dregs of her focus, and tries to channel a basic healing charm. The magic sputters, the bone grates nauseatingly, and she has to stop, swallowing back a wave of bile and dizziness.

With a defeated groan, she shuffles toward the small cabinet clumsily. Her searching fingers close around a single, half-empty vial of Pain-Relief Potion. Not even three-quarters full. Desperate, she uncorks it and drinks the contents in one swallow, barely registering the familiar, acrid burn. Before the warmth can properly spread, she has her wand out, the hazel tip tracing quick, economical shapes in the air. The cottage’s wards stir at once, rising like invisible frost over the roof and walls. Heat rushes through the little house in answer, tugging the winter chill away from the floorboards.

It does nothing for the emptiness.

There is nothing to eat. Not so much as a stale biscuit shoved to the back of a shelf. Nothing left to brew with either, no bundles of herbs, no gleaming ingredients in stasis jars. Only the things that have always mattered more to her than food, anyway: books piled in precarious stacks, curse-breaking tools glinting faintly in the low light, and a few sets of threadbare, well-mended robes folded with a care their frayed seams hardly deserve.

The silence presses in, broken only by the soft, high whine of the wind worrying at the frostbitten panes. Now and then, a draught finds its way through and scratches cold fingers along her ankles.

Severina’s mind drifts backward through time like a Pensieve memory, unbidden and achingly vivid. Her gaze falls upon the ring. Her left forearm erupts in sudden, vicious agony. The Dark Mark ignites like a brand pressed to living flesh, searing to brutal life. She drags back her sleeve with trembling fingers and watches as the serpent writhes through the skull’s gaping mouth in lazy, undulating coils.

He cannot reach her in this place.

Unless, she thinks with bitter clarity, he has already procured a Portkey through Dolohov’s family.

Her lips curve into something that might be a smile. Perhaps he will indeed discover some Portkey amongst Antonin’s ancestral home, follow the gossamer-thin thread of her magical signature all the way to this snow-buried cottage in the middle of nowhere. The notion is almost… gratifying. Here, far from his preferred territories of terror, divorced from his masked devotees and their gleeful, serpentine cruelty, he will find himself stripped of every advantage.

Out here, it might actually constitute something resembling a fair fight.

"That," she murmurs to the utterly empty room, a ghost of a smile playing at her bloodstained lips, "might almost make it worthwhile."

Restlessness needles at her. She flicks her wand toward the corner table, where a battered wireless sits between two tottering piles of books. It crackles obediently to life, spitting out static and stray snatches of accordion music as she twists the dial. At last a clipped Russian voice cuts through, the announcer interviewing some Ministry expert about "the escalating situation in Britain" in tones as cold and detached as St Mungo's Healers.

After a few minutes, impatient, she jabs her wand at the wireless. It falls silent with a sulky pop.

Her gaze slides to the narrow bed shoved up under the sloped ceiling. The space beneath it is crammed with everything she hasn't had time to sort: blankets, rolled robes, a few Muggle jumpers she's nabbed in London charity shops. She sinks to her knees and begins tugging bundles out, unrolling a blanket to fashion a makeshift pallet on the floor.

Her hand strikes something solid.

Her fingers curl around worn leather, smooth from years of use. She draws it out slowly: a compact roll, bound with an old black cord, the edges creased and nicked. Recognition sparks through her like the first flicker of a Lumos in a darkened corridor.

Her runes toolkit.

For a moment she simply holds it, thumb moving over the scuffed leather. Then she sets it on the blanket and unwraps the cord with care that borders on reverence. The roll unfurls to reveal each instrument nested neatly in place: silver scribes gleaming dully, an obsidian graver drink-dark and sharp as a curse, tiny chisels of steel etched with their own protective runes, brushes trimmed so fine they're practically a whisper. Her fingertips trace them one by one, falling into old patterns as if her hand remembers the order better than her eyes.

She remembers, vividly, the sweltering little Muggle café where she'd spent those months of her Defence Against the Dark Arts mastery, apron stiff with spilt coffee, wiping down tables while a radio blared out tinny pop songs. She'd counted tips in the tiny room she'd rented over the shop, stashing away every spare Knut, month after grinding month, to buy this set. True rune tools, the sort real curse-breakers use, not the half-dulled rubbish they hand to Hogwarts students.

She sets the toolkit aside and refocuses on her leg, where bone still gleams white through torn flesh. With a flick of her wand, she Vanishes her trousers, and the air bites cold against her bare skin despite the warming charms that heat the cottage. Drawing a steadying breath, she grits her teeth and shoves the bone back beneath the skin, the pain potion having finally numbed her enough to bear it. Before casting the healing charm, she Transfigures one of the jumpers into proper bandaging, then conjures several sticks for splinting, wrapping them round her leg with trembling hands.

Severina stares down at her palms. At the black Obscurus clinging to her skin from within, dark and cold as death itself and as suffocating as a Dementor's embrace. Her body convulses, and she doubles over and retches, bringing up blood as black as poisoned ink.

The truth settles over her like a funeral shroud: she is not going to survive this. Perhaps this truly is the end—expiring alone in the middle of nowhere, her very body poisoned by the darkness she has harboured within herself all these years, festering like a curse.

Her gaze falls upon the phoenix, swaddled carefully and sleeping with peaceful innocence. At least she has managed that much—snatching him from Voldemort's clutches before he could be corrupted and used. With Fawkes at Longbottom's side, she feels certain of their victory even after her death. The thought brings her comfort.

She casts a quick Scouring Charm to Vanish the bile, then leans back against the wall, breathing shallowly. Voldemort will likely find her before the Obscurus poison finishes its work; he'll send his Death Eaters like hounds, and one glance at the Dark Mark burnt into her forearm tells her they'll track her easily enough.

Then her eyes fall upon the kitroll, and an idea sparks.

I can lay traps still, she thinks.

With a shaking hand, Severina takes the silver knife from her runes toolkit and slices open her palm. Blood wells dark and quick. The sting is sharp but familiar. Once the inkwell is filled, she heals the wound with a muttered charm, though a faint ache lingers. Something to ground her. Something to keep her angry.

Spite fuels her now.

She lowers herself onto the cold wooden floor, dipping a fine-tipped rune etcher into the fresh blood-ink, and begins to carve. One deadly trap, then another, and another. Her movements are methodical, almost meditative, as she layers traps and curses alike—intricate wards keyed to recognise her own magical signature, tainted as it is by the Dark Mark. The moment anyone bearing a similar trace crosses the threshold, the cottage will erupt in fire and runes and vengeance. Hours pass this way, her focus absolute, until the pale light of dawn begins creeping through the frost-rimed windows. 

Finally, she collapses onto the rough bedroll, lying flat and staring up at the cracked ceiling. Her body aches in every conceivable way, but her mind remains sharp, restless. Mindlessly, she lifts one hand and begins tracing patterns in the air with her fingertips—rune after rune, silently, absently, not infusing them with magic but simply remembering. The shapes are imprinted on her very bones.

Algiz. Sowilo. Thurisaz. Over and over. A language older than Hogwarts itself.

Then something shifts. She blinks, realising with a flicker of confusion that her fingers have unconsciously begun tracing a far more intricate symbol—one she's been obsessed with for years.

The runes of the Time-Turner.

For a moment, she simply stares, fingers still poised in midair. And then, despite everything—despite the pain, the blood, the certainty of death—Severina pauses, thoughtful. When she'd studied the Time-Turner's nature in her attempts to repair it, she'd concluded it was irreparable by design—its very runic structure deliberately crafted to prevent any ambitious wizard from recreating it, removing its limitations, and unravelling the timeline itself. She had, however, discovered a pattern that was disturbingly similar to Horcrux-making rituals, both teetering dangerously into soul magic. That's why she'd avoided meddling with it—fearing she might kill herself stupidly when she still had work to do, years of scheming ahead of her.

But she's thinking about it now—truly considering it. How, if hunger and blood loss don't kill her first, the Obscurus poison certainly will. Without the leeches to drain the festering Dark magic, her body will simply consume itself from within. It isn't a question of if—only when.

The realisation should frighten her. Instead, it spurs her into motion.

Suddenly she is sitting upright, blinking hard at her surroundings. The wooden floor has become a grim tapestry—covered in drying blood and freshly carved runes, the air thick with iron and rotten magic. She stares at it as though seeing it for the first time, and then her gaze snags on the kitchen table.

That will do.

Grimacing, she struggles to her feet, nearly collapsing when the pain spikes white-hot through her leg. Still, she makes it—half-dragging, half-limping her way across the cottage. Hoisting herself onto the table's edge is agony incarnate. She bites down hard on her lip, tasting copper, cursing under her breath as a fresh wave of dizziness threatens to pull her under completely.

But she steadies herself. She always does.

With shaking hands, she seizes the fine-tipped etching tool, its point still stained dark, and presses it against the worn wood of the table. The first drag of the blade sends a jolt of pain shooting up her arm, but she doesn't stop.

She never does.

And so she carves.

When she channels magic into the etching, it's ravenous—a living, hungry thing that devours her power greedily, pulling and pulling until there's almost nothing left, until she's nearly hollow. The air snaps and hisses. The table buckles beneath her with an ear-splitting crack, wood splintering like shattered bones. She falls with it, too weak to catch herself, too drained to even brace for impact. The floor rises to meet her. She hits hard, agony flaring bright, then the copper taste of blood where she's bitten clean through her tongue. Her vision swims. The deep cold ache in her bones twists into something far worse.

The Obscurus recoils. It thrashes within her, a dark, feral thing thrown into chaos by the sudden loss. And then, like something wild and cornered, it explodes free, tearing out of her with such violence she can't even draw breath to scream.

Up through the roof it surges, a churning storm of black smoke that spirals through the light and into the bitter morning air, dissolving into the pale sky. Without her to anchor it, it won't survive. She knows this. It will flicker out alone in the cold.

She thinks she'll die too.

A flurry of snowflakes begins to drift down through the gaping hole above, as white as ivory bone. A steady drip-drip-drip punctuates the dying glow of the runes. With blood and snow puddling on the floor, Severina Snape takes her last shuddering breath beneath the bleak and colourless sky.