The power to undergo secondary mutations. Sub-power of Mutant Physiology.

Also Called

  • Further Mutation
  • Multiple Mutations


User who has already been mutated in some way develops a "secondary mutation," often gaining new powers or expansions on their existing ones. In some cases, the user's body mutates even further as well.

The secondary mutations can either be naturally or artificially induced.



  • Mutations may be uncontrollable.

Known Users

  • Killer Croc (Batman: Arkham/DC Comics)
  • Mohinder Suresh (Heroes)
  • Homo Superior/Mutants (Marvel Comics)
    • Angel
    • Emma Frost
    • Gambit
    • Beast
    • Elixir
    • Kid Omega/Quentin Quire
  • Hybrids (System Shock 2)
  • Zombies (Resident Evil Series)
  • Spider-Man (Spider-Man: The Animated Series); formerly
  • Morbius: (Spider-Man: The Animated Series)
  • Ninja Turtles (Teenage Mutant Ninja Turtles 1987 TV series); formerly
  • Donatello (Teenage Mutant Ninja Turtles 2003 TV series); formerly
  • Standard Zombies (Half-Life Series)
  • Chris Bradford/Dogpound/Rahzar (Teenage Mutant Ninja Turtles 2012 TV series)