"What can change the nature of a man?"
― The Nameless One (Planescape: Torment)

The ability to alter any aspect of anybody, including their identity. Sub-power of Biological Manipulation.

Also Called

  • Ego Manipulation/Changing
  • Identity Changing/Modification/Tweaking


The user is able to modify and/or change a person's identity, including personality, preferences, race, sex, and other various aspects. Some can add more to their identities and make them believe something they didn't before. One with this ability could turn somebody into a completely different person altogether. If that person has a superpower, then the user could either take it away from them or enhance it.





  • Some can only change the identities of others.
  • Some can only change their own identities.

Known Users

  • Veronica Lodge (Archie's Weird Mysteries)
  • Koh, the Face-Stealer (Avatar: the Last Airbender)
  • Mother of Faces (Avatar: the Last Airbender)
  • The Joker (Batman: Arkham); via Mutagenic Blood
  • Cybergirl (Cybergirl)
  • The Master (Doctor Who)
  • Mother Fudd (Duck Dodgers)
  • Ichiya (Fairy Tail); via Forbidden Perfume
  • Peter Griffin (Family Guy)
  • Chrollo Lucifer (Hunter x Hunter); via convert hands
  • Clifford DeVoe/The Thinker (Arrowverse/The Flash 2014)
  • Spawn (Image Comics)
  • Soichi Isurugi/Blood Stalk (Kamen Rider Build)
  • Agent Smith (The Matrix)
  • Juleka/Reflekta (Miraculous: Tales of Ladybug & Cat Noir)
  • Galactic Emperor (Photon: The Idiot Adventures)
  • Virox (Power Rangers Megaforce); via Sneeze Virus
  • SCP-1539 - Semantic Dissociator (SCP Foundation)
  • Domenico Pucci/Wes Bluemarine/Weather Report (JoJo's Bizarre Adventure Part VI Stone Ocean); via Heavy Weather, which makes people think that they're snails.
  • Jeff Gerber (Watermelon Man)
  • Gowther (Nanatsu no Taizai)

Known Objects

  • Nemesis (The Dresden Files)
  • Evil Cookies (Sonic Boom)


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