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Superpower Wiki

The ability to use/access full 100% of the brain capacity. Sub-power of Body Supremacy. Mental counterpart of 100% Muscle Usage.

Also Called

  • 100% Brain Usage
  • Maximum Brain Function


User can use/access 100%/maximum levels of the brain capacity, gaining extended knowledge and usage of the brain, allowing them to think in ways that they could never have imagined or understood before.




  • May go into a psychotic breakdown if intelligence is excessively used and/or absorbed.
  • Prolonged use of the brain's entire capacity may accelerate the production of toxins in the brain, resulting in progressive brain damage and eventually death.
  • Only works in realities where people use less than 100% of their brain capacity.
  • User may fall short of 100% but still use more of their brain than normal.

Known Users

See Also: 90% of Your Brain.


  • Coluans (DC Comics)
  • Slade Wilson/Deathstroke (DC Comics); by 90%
  • Rose Wilson/Ravenger (DC Comics); by 90%
  • High Evolutionary (Marvel Comics)
  • Quentin Quire/Kid Omega (Marvel Comics)
  • Practitioners of the Hercules Method (The Strange Talent of Luther Strode)
    • Cain
    • The Librarian
    • The Binder
    • Jack the Ripper
    • Luther Strode


  • Jojo Achimu (Ninjutsu)
  • Kaito Daimon (Phi Brain: Puzzle of God)

Live Television/Movies

  • Charles Gunn (Angel); via Legal upgrade
  • Carl Carlson (Eureka)
  • Evolved Humans (Heroes); implied by several characters
  • Kyle Trager (Kyle XY); By 80%
  • Chase Davenport (Lab Rats: Bionic Island)
  • Edward "Eddie" Morra (Limitless)
  • Brian Finch (Limitless TV series)
  • Lucy Miller (Lucy)
  • Matilda (Matilda)
  • Reginald Barclay (Star Trek: TNG)
  • Ancients/Lanteans (Stargate SG-1/Atlantis)

Known Objects

  • Power Surging: Balzac (Akame ga Kill!)
  • NZT (Limitless)
  • CPH4 (Lucy)