Chapter 2:

Ripples in the Pond

I watched Uryu's fingers twitch, a hair's breadth away from summoning his spirit bow. His eyes narrowed behind those glasses as he stared me down.

"I'm more concerned about the balance of power in this town," he said, voice tense with suspicion. "You're an unknown variable. A dangerous one."

"Danger is relative," I replied, spreading my arms wide in a gesture of openness that I knew he wouldn't buy. "I'm just a player in a much larger game. The question is, are you ready to see the whole board?"

Before he could respond, I activated my Fullbring. The park around us shimmered and melted away, replaced by my vast digital landscape – endless grids of data stretching as far as the eye could see. I watched with satisfaction as Uryu stumbled, momentarily disoriented by the sudden shift.

"What is this?" he demanded, his voice echoing strangely in my digital void.

I felt a smile form on my lips. "This, Ishida, is the future. Or at least, one possible version of it."

With a wave of my hand, I materialized images around us. Scenes of battles yet to come, of betrayals and alliances, of powers beyond imagination. Uryu watched, transfixed, as he saw himself fighting alongside Ichigo, facing down threats that would make anyone's blood run cold.

"How..." Uryu began, his composure slipping for the first time. "How do you know all this?"

I stepped closer, lowering my voice for dramatic effect. "Because I've seen it all before. In another life, another world. And I'm here to change it."

I let the digital landscape flicker, returning us to the moonlit park. I watched as Uryu blinked, adjusting to the sudden return to reality.

"Why show me this?" he asked, his voice barely above a whisper.

I allowed my expression to turn serious. "Because you're a key player, Uryu. Your choices, your actions – they'll shape the future in ways you can't imagine. I need you to be prepared."

A tense silence stretched between us, broken only by the distant rumble of thunder. The storm was getting closer.

Finally, Uryu spoke, his voice carefully controlled. "And what do you want in return?"

My smirk returned, and I knew there was a predatory glint in my eyes. "Your cooperation. When the time comes, I need you to trust me. To follow my lead, even if it goes against everything you believe."

Uryu's jaw clenched, conflict evident in his eyes. "You're asking for a lot, based on some fancy illusions and vague promises."

"I offer you a chance to protect everything you care about," I countered. "To be the shield that stands between Karakura and annihilation."

Another rumble of thunder, closer this time. The first drops of rain began to fall, pattering softly on the leaves above us.

Uryu stared at me for a long moment, searching for any sign of deception. Finally, he nodded, a barely perceptible movement.

"I'm not agreeing to anything," he said, his voice firm. "But... I'm will be keeping an eye on you."

My grin widened. "That's all I ask. For now."

As the rain began to fall in earnest, Uryu turned to leave. He paused, glancing back over his shoulder. "I don't trust you."

With that, he disappeared into the night, leaving me alone in the rain-soaked park.

I tilted my face up to the sky, letting the cool droplets wash over me. "Oh, Ishida," I murmured to myself, "you have no idea how dangerous the game really is."

Lightning flashed overhead, illuminating my face for a brief moment. I knew my expression was one of grim determination mixed with something darker – I was a player who knew the stakes and was prepared to risk everything.

A heavy stillness hung in the air, pregnant with the promise of an impending storm. I stood motionless atop a weathered building, my eyes fixed on the spot where Uryu had vanished moments before.

His parting words still echoed in my ears: "I don't trust you." His voice had been as sharp as the glint off his glasses, which he'd adjusted with cold precision.

A ghost of a smile played on my lips as I replayed the encounter. I'd offered no protest, expecting—even welcoming—the skepticism. Each interaction was a data point, a piece to be absorbed and processed. Uryu's rejection wasn't unexpected, but it added another layer to the intricate puzzle I was piecing together.

The faint hum of spiritual pressure tickled my senses, drawing my attention to a nearby alley. Two figures emerged from the inky shadows, their presence as familiar to me as my own reflection.

"Yukio Hans Vorarlberna." The voice slid through the air like a well-oiled blade. Tsukishima stepped forward, moonlight catching on his angular features. His calm demeanor barely masked the underlying threat in his words. "You've been causing quite a stir in town."

My smirk widened as I turned to face the newcomers. "Not as much as you two, I imagine."

Ginjo followed close behind, his muscular arms crossed over his chest. His eyes, hard and calculating, bore into me with an intensity that would have made lesser men flinch.

"We've been watching you," Ginjo rumbled, his voice low but firm. The words carried the weight of both threat and grudging respect. "A Fullbringer with your... capabilities could be useful. You have a knack for getting ahead of the curve, don't you?"

My goggles reflected the dying light as I faced them fully. "Useful for what? Stealing Shinigami powers? Revenge against the Soul Society?"

Ginjo's expression remained stoic, but I noticed a muscle twitch in his jaw. "We both know what the Shinigami are capable of, don't we? Ukitake and his ilk have been manipulating things behind the scenes for too long."

A cold chuckle escaped my lips. "You think it was Ukitake who set you up? You've been chasing the wrong ghost, Ginjo."

The words hit their mark. Ginjo's composure cracked, his brow furrowing as he took an involuntary step forward. "What are you talking about?"

I savored the moment, letting the tension build before I continued. "Ukitake may have been the face of your fall, but he wasn't the mastermind. Tokinada Tsunayashiro, a noble of the Soul Society—he orchestrated everything. Ukitake was just a puppet in a much larger game."

The name hung in the air like a curse. Ginjo's eyes darkened, a storm of emotions brewing behind them. Beside him, Tsukishima remained outwardly calm, but I noticed the subtle shift in his stance, the way his fingers tightened around the hilt of Book of the End.

"Tokinada," Ginjo repeated, his voice thick with barely contained rage. "Why should I believe you?"

I pushed up my visor-glasses, my earlier smirk fading into something colder, more calculated. "I deal in data, Ginjo. Everything has a pattern, and I've spent years tracing yours back to its source. I can show you proof, but it'll cost you."

The air crackled with tension as Ginjo took another step forward, his reiatsu flaring in warning. "I'm not interested in playing games, boy. You either show me now, or we walk away."

"That's the thing," I replied, matching Ginjo's intensity. "You need me more than I need you. You want revenge? Fine. But you're in no position to demand anything. Tokinada is far more dangerous than you realize. If you go after him blindly, you'll end up dead, just like last time."

Ginjo's fists clenched at his sides, knuckles white with restrained fury. Before he could respond, Tsukishima's smooth voice cut through the tension. "Let him talk, Ginjo."

The leader of Xcution exhaled slowly, his eyes never leaving me. "Alright. What proof do you have?"

In an instant, I warped the world around us. The familiar rooftops of Karakura vanished, replaced by my vast digital landscape—a grid of pulsing data streams and shifting light. We stood in one of my pocket dimensions, the environment bending to my will.

I materialized a holographic projection in the center of the space—a detailed dossier on Tokinada Tsunayashiro. Secret records from the Soul Society, hidden files that few had access to, floated before them in crisp detail. Data from my old memories when this information was but a Bleach light novel.

"Here," my voice echoed in the digital void. "These are the records that connect Tokinada to your downfall, Ginjo. He orchestrated everything, from the moment you became a Substitute Shinigami to the day they betrayed you."

Ginjo stared at the files, his jaw clenched tight enough to crack teeth. Beside him, Tsukishima's gaze darted across the data, his analytical mind already piecing together the implications.

"So, what's your angle, Yukio?" Ginjo finally asked, his voice low and dangerous. "Why help us?"

With a gesture, I deactivated the projection. The digital world melted away, resolving back into the Karakura skyline. "Because this isn't just about you. Tokinada's ambitions are far greater than you realize. He's manipulating events in the Soul Society, playing with the balance of power. I want him stopped as much as you do."

"And in return?" Tsukishima asked, his voice as smooth as silk hiding steel.

I chuckled, knowing my expression was sharp enough to cut. "I have my own plans for the future. I'm building a team, one that can challenge the inevitable threats to this world. You two would be valuable allies, but I'm not forcing anything. Consider this a mutual arrangement. You get your revenge, and I get what I want."

Ginjo and Tsukishima exchanged a look, a silent conversation passing between them. Finally, Ginjo turned back to me, his expression guarded but less hostile.

"Here catch this. We'll think about it," he said, each word carefully measured as I caught an earpiece. "But don't think for a second that we trust you."

I shrugged, unfazed by the lingering suspicion. "Trust is earned, not given. I wouldn't expect anything less."

As Ginjo and Tsukishima melted back into the night, I stood alone once more. My mind raced with possibilities, analyzing and reanalyzing every word of our encounter. Ginjo was a wildcard, driven by vengeance but capable of greatness if steered correctly. Tsukishima, on the other hand, was a more complex piece on the board—a manipulator like me, but with his own inscrutable motives.

The groundwork had been laid. Now it was just a matter of time before Ginjo came around. Tokinada's name had planted the seeds of doubt, and I had no intention of letting that grow without my influence.

"One step closer," I murmured to myself, feeling my eyes gleam with reflected moonlight behind my glasses. A new thought crossed my mind, adding another layer to my intricate plans. "Now... what to do with Ichigo?"

The moon climbed higher in the inky sky, casting an eerie glow over Karakura Town. In the shadows below, wheels were turning, alliances shifting.

Shadows clung to me like a second skin as I emerged from the labyrinthine alleys of Karakura Town. The weight of my recent encounter with Ginjo and Tsukishima pressed upon me, a constant reminder of the delicate balance I walked. But it wasn't their scrutiny that sent a chill down my spine—it was the unseen gaze that seemed to follow my every move.

It was like a snake was watching me close, ready to snap my neck and eat me whole. I was new to this sort of thing, but I could feel it. Close. It wasn't paranoia that whispered this truth to me; it was cold, hard instinct honed by years of playing this deadly game back home before I was murdered. There were no obvious signs, no immediate danger, but the possibility of someone from Aizen's group watching me was still there.

Gin's presence lurked just beyond the edge of perception, a constant, unnerving threat.

I tugged my hoodie lower, obscuring my features as I melded into the evening crowd. The cacophony of Karakura's nightlife washed over me—laughter, traffic, the distant wail of sirens—but my mind buzzed with calculations and contingencies.

Ginjo is baited, Tsukishima is listening. But I need more leverage.

The memory of Uryu's refusal lingered, a thorn in my carefully cultivated plans. The Quincy had proven more resistant than anticipated, unmoved by the same tactics that had swayed others. Uryu wasn't driven by promises of power or vengeance; his motivations ran deeper, rooted in a code that I had yet to fully decipher.

But that's fine, I reminded myself. Uryu would return, driven by curiosity and suspicion. He would watch, wait for any sign of a misstep. In time, he would prove a valuable ally—I just needed to be patient.

A familiar beeping interrupted my thoughts, the sound barely audible above the city's din. The device Ginjo gave me. My digital interface flickered to life, projecting a holographic map of Karakura Town onto my specialized lenses. Red dots pulsed across the display, each representing a disturbance in the spiritual fabric of the town. Most were insignificant, mere ripples in the cosmic pond, but one signature throbbed more insistently than the others.

My eyes narrowed, focusing on the anomaly. It originated from an abandoned warehouse on the outskirts of town, far from prying eyes. No Hollow activity. Just human. But that didn't make it any less intriguing—or potentially dangerous.

With practiced ease, I navigated the urban maze, my footsteps silent on rain-slicked pavement. The warehouse loomed before me, a hulking silhouette against the star-strewn sky. Rust-eaten metal groaned as I eased the door open, the sound echoing through the cavernous space within.

Darkness enveloped me, broken only by slivers of moonlight that crept through shattered windows. Dust motes danced in these pale beams, stirred by my careful movements. The air hung heavy with the musty scent of abandonment and decay.

"You're faster than I thought you'd be," a gravelly voice cut through the silence. Ginjo materialized from the shadows, his imposing frame leaning casually against a stack of weathered crates. His eyes, sharp and calculating, never left my face.

Beside him, silent as a statue, stood Tsukishima. His gaze bored into me, assessing, dissecting every micro-expression and subtle movement.

I stepped further into the warehouse, maintaining a confident posture despite the potential danger. "You called. I answered," I replied, my tone casual but edged with caution. "What's this about? Have you made your decision already?"

Ginjo pushed himself off the crates, his muscular arms crossing over his chest. "Not yet," he growled, frustration evident in the set of his jaw. "But I need more than just your data about Tokinada. If I'm going to act, I need proof. Real proof."

A ghost of a smile played at the corners of my lips. I had anticipated this demand; Ginjo was a cynic by nature, scarred too deeply by his experiences with Soul Society to trust anyone at face value.

"I thought you might say that," I replied, reaching into my pocket. I withdrew a sleek device, its polished surface gleaming in the dim light. With a casual flick of my wrist, I tossed it to Ginjo. "That's why I came prepared."

Ginjo caught the device with a raised eyebrow, his skepticism evident. The screen flickered to life beneath his touch, illuminating his face with an eerie glow as he scrolled through the contents. Files, documents, encrypted logs—all carefully curated pieces of evidence that I had painstakingly gathered. Proof of Tokinada's machinations, his puppet strings woven through the very fabric of Soul Society politics.

As Ginjo absorbed the information, his expression hardened, jaw clenching with each new revelation. Tsukishima leaned in, peering over Ginjo's shoulder, though his own face remained an unreadable mask.

"This is different from before. Why did you keep this footage from me? What exactly do you want in exchange for this?" Ginjo asked, his voice low and dangerous, a predator sensing a trap.

My smirk widened, a calculated display of confidence. "I told you before. I want what you want: Tokinada out of the picture. You and I both know he's a bigger threat than Ukitake ever was. Once he's gone, we'll have the freedom we need to act against Soul Society. But until then, we're playing by his rules. That's where I come in."

Ginjo's eyes flicked to Tsukishima, who offered a barely perceptible nod in response to the unspoken question.

"You're awfully generous for someone who's usually only out for himself," Ginjo observed, though there was no humor in his tone. His eyes narrowed, searching for the trap hidden within my words. "What's your angle, Yukio? Why do you care about any of this?"

The smirk faded from my lips, replaced by a steely seriousness that I knew made me seem older than my years. "Because Tokinada's not just your problem. He's mine too. He has eyes everywhere—on me, on you, on everyone in this town. Aizen might think he controls everything, but even he doesn't see the strings Tokinada is pulling."

The name hung in the air between us, heavy with implication. I watched Ginjo closely, gauging his reaction to this calculated revelation.

Ginjo's eyes widened almost imperceptibly, a flash of surprise quickly masked. "Aizen? You think he's involved?"

I shrugged, feigning nonchalance even as my mind raced. "Not directly. But you know as well as I do that nothing happens in Karakura without his notice. Especially now that you've made yourself known again. That's why we need to move carefully."

Tsukishima's gaze flickered briefly to Ginjo, an unspoken communication passing between them. The tension in the air was palpable, charged with the weight of decisions yet to be made.

"If you want to take Tokinada down," I continued, pressing my advantage, "you'll need more than just brute force. You'll need allies—people who know how to navigate the system, who can work in the shadows just as well as they can fight."

"And you think that's you?" Ginjo asked, his voice skeptical but tinged with a grudging curiosity.

My smile returned, cold and sharp as a blade. "I think I'm your best shot."

Silence descended upon the warehouse, broken only by the distant rumble of thunder. The air felt thick, heavy with the implications of our conversation. Finally, with deliberate slowness, Ginjo handed the device back to me.

"I'll think about it," he said, his tone carefully neutral.

I pocketed the device with a nod. I hadn't expected an immediate agreement; Ginjo was too cautious for that. But the seed had been planted, and that was enough for now.

As I turned to leave, Tsukishima's voice cut through the quiet, smooth and dangerous as a drawn blade. "You're playing a dangerous game, Yukio. Don't think we haven't noticed."

I paused at the threshold, glancing back over my shoulder. "Aren't we all?" I replied, my tone light but my eyes hard.

With that parting shot, I stepped out into the cool night air. The game board had shifted, the pieces rearranging themselves in ways even I hadn't fully anticipated. Ginjo was hooked—now came the delicate task of reeling him in without snapping the line.

The night air shattered with a resounding CLANK

My feet skidded across the dusty ground, leaving twin trails in the loose earth. The impact of steel against my gauntlet reverberated through my arm, but I kept my face a mask of calm. My goggles flashed with a cacophony of warnings, the HUD blazing with urgent alerts. I had anticipated this confrontation—just not quite so soon.

"Surprised?" A whisper, cold as winter frost, drifted from behind me.

Tsukishima.

The sharp, emerald crackle of Bringer Light split the darkness. In a heartbeat, Tsukishima materialized before me, his lean form coiled like a viper about to strike. Book of the End glinted wickedly in the pale moonlight, its edge hungry for more than just flesh and blood.

My arm rose in a fluid arc, my gauntlet meeting Tsukishima's blade with another metallic clang. Sparks danced between us, brief flares of light in the encroaching gloom.

"You should have seen this coming, Yukio," Tsukishima murmured, his voice as sharp and dangerous as his sword. His eyes, dark pools reflecting my face, held a predatory gleam.

A sharp, alien pain lanced through my chest, radiating outward from where Tsukishima's blade had made contact. It wasn't just a physical wound—I could feel something tugging at the fabric of my memories, unraveling the very edges of my mind.

Tsukishima's Book of the End was far more than a simple weapon. It was a scalpel for reality itself.

With a single slice, Tsukishima could insert himself into the past of anything he cut—person, object, or even event. He wielded the power to manipulate history, reshaping the present through carefully crafted false memories and altered realities. Nothing was beyond his reach; organic or inorganic, all fell prey to his ability to rewrite their histories.

I felt Tsukishima's presence invading my mind, thumbing through my memories like worn pages in a book. Key moments of my past twisted and reshaped under Tsukishima's influence, each alteration sending ripples through my perception of reality.

A few feet away stood Ginjo, his muscular frame taut with anticipation, eyes narrowed as he waited for Tsukishima's verdict. This was their method of confirmation—to extract the truth about Tokinada directly from my mind, willing or not.

Tsukishima delved deeper, his power not merely manipulating memories but crafting intricate, believable false ones. He could drive a mind to the brink of madness with too many fabricated recollections, blurring the lines between truth and fiction until reality itself became malleable.

My vision swam as Tsukishima burrowed further into my psyche. My past with Tokinada and glimpses of future events played out like scenes from a surreal film. Tsukishima absorbed it all: Tokinada's treachery, the betrayal leading to Ginjo's downfall, the looming upheaval that threatened to reshape our world.

But there was one thing beyond Tsukishima's reach. Something hidden in the depths of my being.

Deep within my Zanpakuto's inner world—a vast digital void resembling a sprawling neural network—I had secreted away my true memories. This realm of swirling data and raw information, an endless sea of complexity in constant flux, was impervious to Tsukishima's probing. An ethereal creature floated in the pitch black vast digital neural network, a lovecraftian nightmarish brain that looked like its other parts were made of a cybernetic squid.

What Tsukishima accessed were only the memories I allowed him to see. The truth lay buried in the digital abyss, shielded from any outside influence. Tsukishima's journey through my mind was a carefully laid trap: genuine information about Tokinada interwoven with false details, a labyrinth designed to mislead.

"Am I lying?" My words were barely a whisper, a smirk tugging at the corners of my mouth.

Tsukishima's brow furrowed, his usual composure slipping. The past he sifted through felt "off", like trying to grasp smoke. An unsettling sensation nagged at him, a certainty that something crucial eluded his grasp.

"You'll find what you're looking for," I continued, my voice low but laced with amusement. "But it won't be enough."

Tsukishima's eyes widened. His razor-sharp intuition, honed through years of manipulating the past, detected an anomaly. It wasn't just my memories that were unusual—my gauntlets were absorbing data, subtly siphoning fragments of Tsukishima's power.

Tsukishima's mind raced as he attempted to withdraw, but it was too late.

My gauntlets had successfully copied a fragment of Tsukishima's ability. The data of Book of the End now resided within the digital fabric of my Fullbring, waiting to be analyzed and repurposed. The gauntlet shimmered faintly, echoing with the stolen power.

Sensing the shift, Tsukishima stepped back, withdrawing his blade. Confusion etched itself across his usually impassive features. "Wait—what is this?"

I straightened, casually brushing dust from my jacket. My smirk widened, revealing my advantage. "You didn't think it'd be that easy, did you?"

Tsukishima glanced down at his sword, noticing the abrupt change in my demeanor. Book of the End was designed to rewrite the past of anything it touched, granting Tsukishima instant access to his opponent's skills, knowledge, and abilities. He could have made himself my equal in swordsmanship—or far superior.

But something had changed. My memories weren't unraveling as they should have. Tsukishima had gleaned enough to confirm the truth about Tokinada, yet a vast portion of my past remained frustratingly out of reach—untouchable.

"Did you find anything?" Ginjo's gruff voice cut through the tension.

Tsukishima's grip on his sword tightened, suspicion darkening his gaze. "He's telling the truth about Tokinada, but... something's off. There's something he's not showing us."

Ginjo stepped forward, his eyes cold and appraising. "What are you hiding, Yukio?"

A soft chuckle escaped my lips as I glanced between them. "Nothing that concerns you, Ginjo. Yet."

Ginjo's eyes darkened, barely concealed frustration etching lines across his face. He turned to Tsukishima with a sharp nod. "This isn't over. We will be in touch."

In a whisper of Bringer Light, Ginjo and Tsukishima vanished into the shadows, their forms dissolving into the night like smoke on the wind.

As soon as they disappeared, I exhaled deeply, my smirk fading. The effects of Book of the End began to wear off, Tsukishima's twisted memories receding like a tide. In their wake, my true recollections surged forward, intact and unaltered, drawn from the impenetrable vault of my Zanpakuto's inner world.

The neural network-like space flickered in my mind's eye, a swirling ocean of data and code. Within its depths lay the truth—my knowledge of the other world, of Tokinada's future machinations, and now, a fragment of Tsukishima's formidable power.

I flexed my fingers, feeling the comforting weight of my gauntlets. The stolen data of Book of the End hummed softly within them, a new weapon waiting to be unleashed. But as I melded once more into the crowds of Karakura, that familiar, unsettling sensation returned. The weight of unseen eyes pressed upon me, heavier than before. In the shadows that cloaked the town, Gin's enigmatic smile lingered, unseen but undeniably present. The stakes were rising, and I knew that my every move was being watched, analyzed, reported.

I pulled my hood lower, a grim smile playing at the corners of my mouth. Let them watch. After all, the most dangerous player was often the one hiding in plain sight.

Yukio's isekai arsenal of abilities so far:

1. Fullbring powers (Invaders Must Die): His Fullbring manifest as white gauntlets in his arms which powers allowed him to manipulate technology beyond what was typical in the original timeline.

- Fullbring Gauntlets Energy Absorption & Data Transfer: His capacity to absorb energy from various sources, including spiritual attacks, allows him to empower his own strength, abilities and attack strategies including making able to grow stronger than before. Yukio drained the reiryoku from an unseated Shinigami killing him and imprinted data directly into the zanpakuto, allowing him to manifest powers aligned with his abilities and desires.

- Digital Manipulation: Yukio has the ability to create and control digital environments. This is shown when he transports Uryu into a vast digital landscape to show him possible future events.

- Data Projection: Yukio can analyze and project data, as seen when he displays holographic information about Tokinada and future events.

- Pocket Dimension Creation: Related to his digital manipulation, Yukio can create pocket dimensions. He uses this ability to transport himself, Ginjo, and Tsukishima into a digital space to show them information about Tokinada.

- Enhanced Perception: Yukio seems to have the ability to sense spiritual disturbances, as shown when he detects an anomaly on his digital interface.

2. Shinigami powers - Shikai (Dejitaru Kaosu): When he activated his zanpakuto's Shikai, "Data" it transformed into futuristic neon-green goggles and gauntlets, enhancing his Fullbring abilities and giving him access to new powers. Including the prime ability to copied other characters abilities when blocking with his gauntlets.

- Augmented Reality Goggles: Yukio wore augmented reality goggles that provided him with real-time data on spiritual pressures, allowing him to analyze his surroundings and opponents quickly.

- Data Analysis: Yukio's goggles provided analytical capabilities, giving him information about his opponent, including threat levels, abilities, speeds, and weak points, which he used to strategize in battle.

- Clairvoyance: Yukio displayed a form of clairvoyance by predicting future events, which he offered as part of his negotiation with Urahara, highlighting his knowledge of the Bleach universe's timeline and events from his past life. However, this also led to one of his Shikai abilities, where his visors predicts his opponents' future movements in combat, allowing him to track their next step before they make it through data.

- Memory Protection: Yukio has a way to protect his true memories within his Zanpakuto's inner world, described as a vast digital void resembling a neural network.

- Causality Manipulation & Disease Manipulation: Yukio can place "viruses" into his past, allowing him to negate abilities that try to interfere with his past like Tsukishima's Book of The End.

- Information Concealment: Yukio can selectively allow others to access certain memories while hiding others, as demonstrated in his interaction with Tsukishima.

- Shikai Gauntlets Energy Absorption & Redirection: He absorbed a cero blast from the Hollow using his now neon-green gauntlet, which he then redirected as a powerful energy attack, showcasing his ability to manipulate and enhance his attacks.

- Detectability (Bringer Light): When using Bringer Light, the user becomes harder to sense by disrupting the surrounding reiatsu to a small degree. Reason Aizen's team couldn't track him until Ginjo make contact with him.

- Holographic Zanpakutou Construct: Yukio's zanpakuto allowed him to create a holographic neon-green sword during his spar with Urahara, indicating his capacity to manipulate reality through data. Able to change his hand-to-hand combat weapon at will into other different shapes, styles, and weaponry.

Shikai copied abilities:

- Cero: He successfully absorbed a Cero blast from a Hollow and redirected it as a powerful attack. This showcases his ability to harness and manipulate energy attacks from his opponents.

- Quincy Arrows: Yukio could replicate the use of energy-based projectiles similar to Quincy arrows, enhancing his offensive capabilities.

- Benehime: By copying aspects of Benehime, Urahara's zanpakuto, Yukio likely gained access to techniques that involve manipulating reality or creating constructs, which complements his own Fullbring abilities.

- Book of the End (Fragment): It's unclear at this point how much of Book of the End's power Yukio can use or how he might integrate it with his existing abilities.