Deviant or Degenerate is a unique skill originally owned by Shizue Izawa. After consuming her, Rimuru obtained this skill as well.


The effects of Deviant can be broadly divided into two categories:

  • Synthesize/Unification: Transform two differing targets into a single object.
  • Separate/Separation: Release the properties inherent to the target and make it into a separate object. (The original object may disappear if it has no physical form.)


  • The kanji for Deviant translate to both Shapeshifter and Deviant (Degenerate or Pervert) which is where the pun comes from when Rimuru teases the spirit of Shizue inside him at a comedic panel of the manga at the end of the chapter.
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