The power to transform into primal life forms. Variation of Biomorphing.

Also Called

  • Prehistoric Form/Shapeshifting
  • Ancient Form/Shapeshifting
  • Origin Form/Morphing


The user can transform into different kinds of primal life forms such as dinosaurs, cave people, prehistoric animals etc., whether partially or completely, as well as use the abilities, traits and appearance/physiology of prehistoric life forms. Users may be able to transform into primal life forms they have never encountered. They are able to transform into primal life forms that exist, alien primal life forms, others may be able to alter their form mentally and change just by seeing and mimicking primordial features.




  • May only be limited to certain types of primal life forms.

Known Users

Known Objects

  • Lycanthropia Disease (Grimm)
  • Ancient Zoan Devil Fruits (One Piece)
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