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"Giygas cannot think rationally any more, and he isn't even aware of what he is doing now. His own mind was destroyed by his incredible power. What an all-mighty idiot!"
― Pokey Minch (Earthbound)

The power to know absolutely nothing and ignore everything infinitely. Ultimate version of Conscious Mind Suppression and Brainlessness. Opposite to Omniscience and Omnicompetence.

Also Called

  • Absolute/ Almighty/ Meta/ Pata/ Omni/ Omnipotent/ Infinite/ Ultimate/ Godly/ Divine/ Supreme/ Boundless/ Transcendent/ Illimitable/ Limitless/ Unlimited/ Unrestricted/ Total/ True/ Perfect/ Complete Ignorance/Oblivion
  • All-Ignorant
  • Anti-Omniscience
  • Omni-Incompetence


Omninescience ("all-ignorant") is the capacity to know nothing and ignore everything that there is to be known.

There is a distinction between this power:

  • Inherent omninescience - the ability to ignore anything that one chooses to ignore and can be ignored.
  • Total/Complete omninescience - actually knowing nothing and ignoring everything that can be ignored.

Inherent Omninescience: The user does have knowledge and keeps their knowledge, but they can still ignore what can be ignored as if it isn't there if they choose to.

Total Omninescience: The user’s mind and body (if they have one) is blocked to the entire universe; they know absolutely nothing and are oblivious to effects and conditions, regardless of if they come from the past, present or future. In effect, the user's mind, upon activating this ability, becomes a black hole, a void through which no intelligence, knowledge, memory, reflex, instinct or response may escape.



Known Users

See Also: Almighty Idiot.

  • GOLB (Adventure Time)
  • Azathoth (Cthulhu Mythos)
  • Robo-Tohka (Date A Origami)
  • The Godhead (Elder Scrolls)
  • Giygas (Earthbound)
  • 666 Trihexa (High School DxD)
  • The One Below All (Marvel Comics)
  • Old Emperors (The Neverending Story)
  • Yaldabaoth (SCP Foundation)