Echo's rage crystallized into a cold, pure anchor after the tempestuous storm of his grief. The first realization that took root in the hollow silence where Sniffles once thrived was not one of despair, but a brutal, irreducible truth: he had to be ready. The raw, hemorrhaging energy of the past months had to be forged into lethal precision. If he were anything less than perfect, the plan would shatter, and Malfoy would escape his reckoning. Vengeance demanded nothing less than excellence.
Echo turned his back on the charred remains of the fire pit where he burned his best friend and the news article and marched with a heavy, implacable purpose toward the castle. He drifted through the midnight silence of the Slytherin common room like a ghost. Collapsing onto the mattress, his mind purging the cacophony of fear and grief, narrowing into a single, absolute decree: Rest. For the first time in weeks, freed from the suffocating shroud of denial and grief, Echo surrendered to a deep, dreamless sleep, sinking instantly into the dark void of terminal exhaustion.
He woke as the sun breached the horizon, the dawn light a violent intrusion upon the shadows of his resolve. He operated with a clinical, almost mechanical efficiency. His first destination was the kitchens, where the ever-silent House Elves, sensing his hollowed state, offered a gargantuan spread of sausages, eggs, and toast—a feast he consumed until the gnawing void in his stomach was finally sated. He scrubbed himself in water so hot it threatened to blister his skin, purging the grime, sweat, and the lingering, icy touch of the regret. He emerged clean and unadorned in new robes, his hair a subdued, focused raven hue.
Returning to the dormitory, with a sharp, wordless flick of his wand, he hoisted the massive frame of the four-poster bed, the enchanted wood letting out a low, protesting groan. He was entirely oblivious to the tiny, empty doll bed he'd gifted to Pip, which now sat a mere hair's breadth from being pulverized by the lifting weight.
Concealed beneath the bed was Sniffles's treasury—a sprawling, glittering mountain of purloined silver, gold, and magnificent junk. The sight of the chaotic, sparkling hoard, a visceral monument to his friend's exuberant greed, struck him with a sharp, agonizing jolt of loss. He clamped his jaw shut, forcing the sentiment back into the basement of his mind. This was no longer about play; this was about the reckoning.
With surgical precision, he dismantled the treasury. The non-magical detritus—the buttons, the spoons, and the shards of glittering glass—was swept into a neglected heap. At the same time, the gold Galleons, silver Sickles, and bronze Knuts were organized into precise, shimmering pillars. He retrieved only what was necessary: a heavy, clinking sack of gold, a weight sufficient to fund his retribution and ensure the debt was settled in full.
He cast a sharp glance at the calendar pinned near his desk. The wedding was a mere forty-eight hours away, and there was no room for delay. With the gold secured within his satchel, Echo pivoted toward his next objective within the castle walls: the Potions classroom.
The dungeon corridors were cool and damp, the silence of the summer holiday thick enough to feel. Echo reached the heavy oak door of the Potions classroom and didn't bother with a key. With a sibilant hiss in Parseltongue for the unlocking charm and a flick of his wand, the lock clicked open in a submissive metallic snap. He stepped inside, the air smelling of dried sage and dormant volatility, and luckily for him, Professor Cleen was out of the castle on other business. He moved directly to the Restricted Cupboard, his fingers dancing across the labels: Powdered Dragon Horn, Lacewing Flies, and the viscous, shimmering extract of Re'em blood. He gathered what he needed with clinical detachment, tucking the vials into his magic satchel alongside Sniffles's gold.
As he slipped back into the hallway, a tall, gaunt shadow detached itself from the gloom. Severus was standing there, his arms crossed, his dark eyes searching Echo's face for the manic grief of the previous day. Instead, he found only a hollow, focused calm.
"A bit early for extracurricular brewing, isn't it, Echo?" Severus asked, his voice low and cautious. "And what's with that unusual expression? You look like a storm about to pass overhead."
Echo offered a small, weary smile that didn't reach his eyes. "It helps to keep the mind occupied, Sev. Anything besides wallowing still. And as for my current expression, I did just finally let go of my best friend, and it's the first time in weeks since I actually cared for myself, so I don't think my body is used to being healthy again." He adjusted his robe and his magic satchel and told Sev, "No,w if you'll excuse me, I need some fresh air before experimenting."
Severus watched him for a long beat, too long. Severus was usually suspicious of anyone, even those he was close to, but the suspicion in his gaze softened into a grudging respect for the discipline, or maybe the lie just worked, hard to say. "Work is a better crutch than shadows. Don't let the fire go out, Echo." He stepped aside, allowing Echo to pass.
Echo gave him a curt nod before leaving the dungeon and the castle grounds for the forbidden forest. He didn't stop until he reached his destination deep within, Wick's cave. Unfortunately, she wasn't in her cave, so he whistled—a low, melodic trill that shouldn't have carried, yet vibrated through the very roots of the trees. Minutes later, the canopy shuddered as Wick descended, her black scales shimmering like wet coal. She landed with a heavy thud, her amber eyes locking onto Echo with a frightening intelligence. Echo reached into his satchel and produced several slabs of prime, magically-enhanced beef, tossing them to her. As she ate, he leaned his forehead against her snout, the heat radiating from her scales a comforting reminder of their bond.
"In two days, Wick," he whispered, his voice like grinding stone. "I need you ready to hunt. When I call, you come for the gold, leave nothing but ash." Wick let out a low, vibrating growl of affirmation, the sulfurous scent of her breath marking the air.
Echo's final stop of the day was Hogsmeade. He moved through the village with a predatory indifference, his gaze ignoring the quaint storefronts until he reached a specialized tailor shop. He pushed the door open, the bell chiming a cheerful greeting that he didn't return. The owner offered a polite welcome, but Echo didn't even spare the man a glance. His eyes scanned the displays until they landed on a mannequin near the back. It wore a two-piece suit with an expansive outer robe and a deep hood, all rendered in a shimmering, dark-green material mimicking dragon scales. The ensemble was complete, from the silk-lined vest down to the reinforced leather boots.
Echo didn't ask for a fitting. He raised his wand and spoke a sharp, wordless charm. The clothing vanished from the mannequin in a blur of movement, folding itself neatly in mid-air before being shoved into the bottomless depths of his magic satchel. He turned to leave, his hand already on the door handle, when the owner found his voice.
"Hey! You can't just take that! You need to pay for that!" the man yelled, his face flushing with indignation.
Echo didn't look back. He reached into his pocket and hurled a small, heavy pouch of Sniffles's gold over his shoulder. The leather bag hit the counter with a substantial, metallic thud. "Keep the change," Echo rasped, stepping out into the evening air and heading back toward the castle.
Back in the Slytherin Dungeon, the dormitory was empty. Echo retrieved a stray stone from his satchel, tossed it onto the floor, and transfigured it into a faceless wooden mannequin. He pulled the green suit out and draped it over the form. As he examined it, he saw the proportions were all wrong—the sleeves were too long and the waist too wide. He spent the next hour performing meticulous, surgical transfigurations, shrinking the fabric and reinforcing the seams until the garment matched his gaunt frame perfectly.
He stripped off his Hogwarts robes and donned the new attire. The material was cool and heavy, the dragon-scale pattern catching the dim green light of the dungeon. He stepped in front of the full-length mirror, and for the first time, he spent far more time than he was willing to admit admiring his reflection. He looked sharp, lethal, and entirely unlike the boy who had been broken on the tower. Shimmer materialized on his shoulder, the Demiguise letting out an appreciative, rhythmic chitter as he patted the shimmering green fabric.
"I agree, buddy," Echo whispered, his violet eyes tracking the way the scales moved. "This is the best I've looked in a long time. Green really is my color." He paused, his expression softening into something rare and genuine. "To be honest... this is the first time I think I ever liked how I looked. The first time I truly liked myself."
The grandfather clock in the common room chimed, signaling the start of supper. The sound shattered the moment of self-reflection. Echo let out a long breath, carefully removed the suit, and placed it back on the mannequin. He pulled his school robes back on, adjusted his hair—now a calm, determined raven black—and left the dungeon to join the others for dinner.
Echo drifted into the Great Hall, the cacophony of the evening ritual remaining a distant, muffled abstraction. He located Lily, Sev, and Pandora already entrenched at the Slytherin table, sliding onto the bench beside Severus with a curt nod that discouraged any attempt at intimacy.
The meal proceeded, a hollow theater of conversation that washed over Echo without truly reaching his core. Lily and Sev were locked in a debate over the ethical use of Veritaserum in academic assessments. At the same time, Pandora punctuated the air with dreamy non-sequiturs about cloud formations and the internal emotional landscapes of Flobberworms.
Echo, however, was a world away, his mind contracted into a point of lethal precision. He was mentally inventorying the ten vials of potent, dark extract secured within his satchel, calculating the rhythmic timing required for his final descent to Wick's cave, and visualizing the shimmering green dragon-scale robes waiting in his trunk. He was so thoroughly consumed by this clinical methodology that his fork remained suspended, a silver needle frozen halfway to his mouth, for nearly a minute.
Lily, observing his unnerving stillness and the dull, exhausted gray-blue hue of his hair, leaned closer, her expression etched with maternal concern.
"Echo, is everything alright?" she asked, her voice a low, urgent whisper. "You seem... detached."
Echo blinked, the present moment snapping back with the sharpness of a winter frost. He fashioned a neutral mask and offered a dismissive shrug.
"I'm fine, Lily. Merely contemplating," he replied, the falsehood gliding smoothly, an effortless silk upon his tongue.
"Concerning what?" she pressed gently, her gaze searching.
He offered a tired, calculatedly reassuring look, ensuring his eyes betrayed none of the murderous intent boiling in his core. "Nothing to burden you with. My head is actually far quieter than it has been in months, believe it or not. I am simply considering a different path. I had a very clarifying experience recently." He allowed the ambiguity to linger—a statement that was not quite a truth, yet not entirely a lie.
Lily studied him for a heartbeat, eventually yielding to his vague assurance, perhaps finding a fragile relief in the absence of his chaotic misery. She retreated into her previous discussion.
Severus, however, did not interrupt, his obsidian eyes boring into Echo with clinical suspicion. He noted the forced composure and the echoing emptiness behind the smile. Yet, he did not intervene, merely allowing a flicker of terminal exhaustion to cross his face before looking back at his plate. Pandora, meanwhile, was cheerfully explaining to an increasingly exasperated Lily why invisibility was fundamentally a form of social anxiety. As the long dinner finally reached its conclusion, Echo was among the first to rise. He offered a mechanical wave to Lily and Sev.
"Good night," he murmured, already pivoting toward the exit.
"Try to find some rest, Echo," Lily called after him, her voice a soft thread of hope.
Echo nodded once, though he understood that rest was an indulgence he would not find. He marched back to the Slytherin Dungeon, the rhythmic, funeral crash of the lake waves against the stone providing a morbid cadence to his thoughts. As he lay upon his bed in the hollow silence of the dormitory, his mind was a maelstrom of surgical calculation. Tomorrow, he would finalize the next stage of his preparations. The day after tomorrow—that would be the day of reckoning. That was when he would truly act. The entire, cold-blooded trajectory was mapped before him, irreducible and unforgiving, and for the first time since the duel, Echo felt a perfect, unsettling peace.
Echo woke with a crystalline, predatory clarity he hadn't known since before the Tournament's first betrayal. The volatile maelstrom that usually defined his hair had settled into an implacable, dangerous maroon—the deep, lightless color of ancient, dried blood. He performed the mechanical motions of his morning routine: a cold shower that failed to chill his resolve, a brisk shave, and the donning of his clean, dark Hogwarts robes. He consumed a silent, solitary breakfast in the Great Hall, ignoring the distant, vacuous chatter of his classmates, every movement a cold, calculated step toward the final hour of reckoning.
Once the ritual of hygiene was concluded, Echo did not retreat to the familiar shadows of the dungeon. Instead, he marched with an implacable purpose toward the towering, menacing treeline of the Forbidden Forest. He bypassed the well-worn path leading to Wick's cavern; he sought a different kind of strength now—a more primitive, grounded power than his dragon could offer.
He plunged into the suffocating depths of the woods, following a nearly invisible deer track and navigating by raw, instinctual pull until the deep shade incinerated the last remnants of the castle. Finally, he breached a small, unusually secluded clearing. At its center stood a ramshackle hovel—less a building and more a violent collision of rotten logs, mud, and scavenged slate, nestled beneath the canopy of a massive, crooked pine. This was the sanctuary of Aunty Ethel, the hag he had aided two years prior during a different kind of storm.
Echo walked up to the warped, splintered front door, his maroon hair a dark beacon in the gloom, and delivered a single, firm rap—a respectful yet non-negotiable summons.
The door groaned inward with a sound like grinding teeth, pulled open by a tall, ancient woman who looked like the forest itself given life. Aunty Ethel was a terrifying sight to any conventional wizard: her face was a cartography of deep, wrinkled canyons, her eyes were twin points of sharp light beneath heavy, mossy brows, and her hair, a wild, thin curtain of white, was adorned with small bones and dried fungi. But when her gaze landed on Echo, her mouth stretched into a wide, genuine smile of ancient pleasure, revealing a few surprisingly white, jagged teeth.
"Echo! My darling boy," she cackled, her voice a low, gravelly rasp that contained a startling warmth. "Oh, how wonderful it is to see you again! Look at you, all grown up and carrying such a serious weight. Come in, come in, child, let Aunty Ethel get you a nibble and some stinging nettle tea. I've missed our little provocations."
Echo stepped back slightly, offering a sober, respectful bow. "That sounds wonderful, Aunty Ethel, truly. But I apologize for the abruptness; a great deal has happened, and unfortunately, I am not here to catch up. I need a favor from you."
Ethel cocked her head, one thick, wrinkled eyebrow arching high into her hairline. "A favor, eh? Whatever for, little wizard?"
Echo took a deep, shuddering breath, his hand coming to rest on the spot over his heart where Sniffles used to reside—the absence a fresh, burning wound. He looked back at her, his maroon eyes cold and steady. "I know you placed a powerful curse on the Malfoy house a few years back," he stated, stripping away all preamble. "The one you crafted after I told you how Lucius had secretly defamed me and made me the most reviled thing in Hogwarts. I know you did it. I need you to tell me how that magic works."
Aunty Ethel's smile didn't fade, but her small eyes sharpened, shifting from welcoming to intensely perceptive. She chuckled, a dry, rustling sound that might have been amusement, or might have been the sound of dead leaves scuttling across a tomb.
"And for what reason, little wizard, would you need to wield such an ancient violation?" she asked, her voice dropping to a whisper.
Echo's expression hardened, the deep maroon in his hair pulsing with repressed, murderous intent. "REVENGE."
Aunty Ethel's smile finally broke into a small, pleased grin of pure predatory satisfaction. She let out a full, guttural chuckle that shook her frail frame. "Revenge," she repeated, tasting the word like fine wine. "A noble pursuit for those of us who have suffered. Very well, darling. Come inside. I will tell you how to wield the curse I placed, but be warned: hag magic and wizard magic are two entirely different forms of power. You must learn to twist your very core and make nature itself talk to you to command it."
The solar radiance had long since hemorrhaged from the horizon, leaving the Forbidden Forest entombed in a suffocating, inky shroud that only the intermittent puncture of moonlight dared to violate. Near the apex of evening, the warped oak of Aunty Ethel's ramshackle hovel groaned inward, and Echo finally emerged. He appeared utterly hollowed, a vessel drained by a psychic onslaught. The formerly focused maroon of his hair was now a jagged landscape shot through with veins of terminal, exhausted gray, and his shoulders—typically a rigid facade of purpose—sagged under the crushing weight of profound fatigue. The preceding hours had been a brutal, internal gauntlet, a visceral dismantling of his conventional magical logic as he twisted his core into the raw, primordial, and terrifying architecture of Hag-Magic.
Aunty Ethel, appearing no more depleted than when the ritual commenced, trailed in his wake. She was meticulously wiping her gnarled hands upon a scrap of coarse burlap, her sharp, predatory eyes glittering with a dark approval.
"You possess a remarkable fortitude, child," Ethel croaked, the sound a dry rustle akin to dead leaves scuttling across stone. She reached out, her taloned fingers pinching the skin of his forearm with a surprisingly clinical lightness. "And a nimble intellect for a craft you have no biological right to touch. You are a mere novice, yet you have distorted your core sufficiently. You can, at the very least, ignite the dormant hag curse I laid, and that, little Echo, is all the catalyst your revenge requires to take root."
Echo offered a curt, bone-deep nod, his physical reserves insufficient to muster further articulation. "I thank you for your tutelage, Aunty Ethel. Truly. I apologize for the abruptness of my departure."
"Never apologize for the demands of fate, child," she cackled, her wide, jagged smile a flash of white in the gloom. "Now, vanish. Tend to your beast and seek reprieve. Tomorrow is a day of reckoning, and you must be perfect. Wielding that curse will require every last shred of your being to command."
Echo offered a final nod, a flicker of cold, surgical resolve momentarily incinerating the exhaustion. He pivoted away from the hovel and plunged into the deeper, lightless pockets of the forest, navigating with a weary urgency toward Wick's cavern. He exchanged no pleasantries with his massive, obsidian dragon. Wick merely observed his approach, her amber eyes twin beacons of ancient intelligence reflecting the torchlight. He unceremoniously dumped the mounds of fresh, sanguine beef onto the cave floor, watched the creature tear into the offering with primal efficiency, and delivered a single, firm scratch beneath her massive chin.
"Satiate yourself, Wick," he murmured, his voice a low rasp thick with fatigue. "Forge your strength and ready yourself. After tomorrow, the world will be rewritten."
He did not linger for the dragon's customary, vibrating rumble of affirmation. He turned and marched from the cave, leaving the sanctuary of the deep gloom behind. The return journey to the castle was a hollow blur of aching musculature and a mind that stubbornly refused to settle into silence. He eventually breached the Slytherin Dungeon, slipped into the spectral silence of the dormitory, and collapsed onto his four-poster bed, too depleted to even dismantle his robes. Anticipation was a luxury he could no longer afford; all that remained was the crushing, absolute weight of his commitment. He was consumed by a dreamless sleep before his head fully met the pillow.
The morning arrived with the customary watery light filtering through the lake glass of the dungeon. Echo woke not with a start, but with a crystalline, metallic focus. He rose, the faint, residual gray of exhaustion still clinging to the periphery of his hair, but the central maroon was back—deep, settled, and utterly lethal.
He dedicated an uncharacteristic amount of time to his grooming, finding a strange solace in the methodical process. He brushed his long, dark tresses until they radiated a dull sheen, then secured them into a tight, surgical ponytail—a stark deviation from his usual chaotic state. He found himself humming a low, tuneless cadence as he patiently ran the brush through Shimmer's thick, iridescent fur. The Demiguise sat with an unnerving patience upon his shoulder, his massive, dark eyes tracking their reflection in the mirror. With a sharp mental command, Echo summoned Pip, the House Elf, who materialized with a frantic, nervous POP.
"Sustenance, Pip," Echo commanded with a low, even tone as he began to shed his robes. "Something substantial. And remain with Shimmer while I change."
He consumed the meal with a mechanical, efficient pace, sharing fragments of scrambled eggs with Shimmer, whose soft, rhythmic chirps provided the only auditory texture in the room. Once concluded, he moved toward the transfigured mannequin holding the shimmering green, dragon-scale robes. He discarded his Hogwarts uniform and donned the two-piece suit and the expansive outer robe with its deep, concealing hood. The fabric, tailored with surgical precision, felt like a cold second skin—lightweight, resilient, and terrifyingly frigid. He surveyed his reflection one final time, the dark green hue capturing the dim light with a predatory elegance.
With a decisive, clinical nod, Echo strapped the magic satchel across his chest. He performed a final inventory: the ten vials of black extract, the remaining volatile reagents, and his twisted wand. Every component was in its designated place. The hour had arrived.
He drifted out of the dungeon, the dark green robes a sharp, lethal silhouette against the familiar gray masonry of the castle. He moved with a quiet, predatory pace, navigating not toward the main entrance, but directly into the shadowed deer tracks that led into the most lightless depths of the Forbidden Forest. He came to a halt long before reaching the familiar path to Wick's cavern. Instead, he navigated toward a secluded, fenced-off clearing maintained by the groundskeeper—the domain of the Thestrals. He located the largest of the creatures, a solemn, skeletal figure with gargantuan bat-like wings. It was the entity he had bonded with during the previous winter. Echo approached the beast without a flicker of hesitation, running a palm over its velvet-soft, invisible muzzle.
"I require your service, friend," Echo whispered, staring into its pupilless, blank eyes. "I require your velocity. I must reach my destination with a speed that defies brooms or Apparition."
The Thestral lowered its skeletal head, exhaling a soft, dry snort—a sound of immediate, willing compliance. Echo hoisted himself onto the creature's spine, his new green robes settling perfectly against the leathery black skin. Shimmer, who had materialized on his shoulder, clung with a desperate tenacity. Echo stared out beyond the treeline, his gaze fixed upon a distant, invisible objective far beyond the quaint borders of Hogsmeade.
"Avoid the wedding," Echo commanded, his voice as cold and steady as a funeral bell. "Fly with all haste. Our destination is London. There is a debt to be collected, and a final witness to be secured before the primary reckoning can commence."
The Thestral unfurled its massive, silent wings. With a single, gargantuan beat, it launched into the atmosphere, incinerating the morning clouds as it became a solitary dark silhouette speeding toward the capital city.