Alter’s Noble Phantasm

Alter's Noble Phantasm – Abyssal Oblivion

Rank: EX

Type: Anti-World / Anti-Reality

Range: Variable (Can engulf an entire battlefield)

Maximum Targets: Unlimited (All within the affected zone)

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Description

Abyssal Oblivion is not just a Noble Phantasm—it is a collapse of reality itself. Insane Black Rock Shooter, driven by unrelenting chaos, channels all her destructive power into an all-consuming void that erases everything in its path. Unlike conventional Noble Phantasms that rely on raw strength, Abyssal Oblivion functions as a rupture in existence, swallowing space, time, and even concepts into an eternal abyss.

This Noble Phantasm does not simply kill—it unmakes. Those caught in its grasp do not die; they cease to have ever existed. Memories of them fade, their presence is erased from history, and even the world itself seems to forget they were ever there.

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Activation & Manifestation

When activated, Alter's black flames burn brighter, shifting into a deep, abyssal blue. Her already unstable presence distorts further, as if she is no longer bound by reality. The air trembles, and shadows stretch unnaturally as an oppressive force spreads outward.

Then, she raises both arms, and a swirling black void tears open in the sky and ground alike—a yawning abyss that radiates sheer nothingness. The battlefield is drowned in an eerie silence, as if sound itself has been consumed.

Within moments, the abyss expands, devouring everything in its wake:

Matter disintegrates into motes of nothingness.

Space fractures, becoming an endless void where no light or time can exist.

Even magic is consumed, as mana itself becomes unstable and dissolves.

The only sign of what was once there is the lingering after-image of a shattered reality, flickering like a broken reflection in a darkened mirror.

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Effects & Consequences

Absolute Erasure: Anything that touches the abyss is removed from existence, leaving no trace behind. Not even souls escape—those devoured can never be revived, resurrected, or remembered.

Reality Distortion: The very laws of the world become unstable, causing unnatural gravitational shifts, warped time perception, and unpredictable spatial rifts.

Unstoppable Advance: Conventional defenses are meaningless. Physical barriers are erased. Magic fails. Even conceptual protections weaken under the abyss's pull.

However, Alter cannot control what is erased. The abyss is indiscriminate—once unleashed, it devours until nothing remains, and even she is at risk of being consumed.

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Weaknesses & Limitations

Uncontrollable Power: Abyssal Oblivion is a force of pure annihilation—Alter cannot stop or redirect it once activated.

Time-Limited Use: The Noble Phantasm burns through an immense amount of mana, forcing Alter into a weakened state if used recklessly.

The Risk of Self-Destruction: If Alter remains within the abyss for too long, even she may be consumed.

Requires Madness: This Noble Phantasm only activates when Alter is fully lost in her madness, meaning it cannot be used tactically—only when her insanity reaches its peak.

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Final Words

Abyssal Oblivion is not a weapon—it is the embodiment of annihilation. A force so terrible that the world itself recoils from it. It is not merely destruction, but the erasure of all things.

When Alter invokes it, her voice is cold, empty—void of humanity.

"Let the abyss claim all."

And then, silence.