- 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.
- Dinosaur Physiology
- Fossil Manipulation
- Neanderthal Physiology
- Past Mode
- May only be limited to certain types of primal life forms.
- Humberto Lopez/Reptil (Marvel Comics)
- Dr. Karl Lykos/Sauron (Marvel Comics)
- Ancient Zoan-type Devil Fruits Users (One Piece)
- Ancient Zoan Devil Fruits (One Piece)