Total Event Collapse

Summary
Users can destroy every single object in existence, which can include the universe, its space-time continuum, parallel universes, higher/lower planes of existence, possibilities, divergent timelines, alternate continuities, and so on, effectively annihilating all of creation, possibly even up to destroying the very origin of the verse/series franchise, effectively undoing the very act of creation itself.

Application of Existence Erasure.

Limitations

 * Users may destroy themselves
 * Opponents with extraordinary resilience may survive the destruction
 * Opponents with sufficient regenerative capabilities may recover

Users

 * Solaris and Super Sonic (Sonic the Hedgehog)
 * Angra Mainyu (Valkyrie Crusade)
 * Anti-Monitor (DC Comics)
 * Chara (Undertale)
 * Chronosapien Time Bomb (Ben 10: Omniverse)
 * Etcetera...