The power to use the abilities of masks. Variation of Inanimate Object Physiology.

Also Called

  • Mask Physiology
  • The Mask


User with this ability either is or can transform into mask or masks, of any material. Users' transformed form is either anatomically identical to their normal form, aside of being made of masks, in which case it contains all to organs and is somewhat vulnerable to attacks. Alternately the user can transform into homogeneous matter, without any part of their form being more important than the other.




  • May require a host.
    • Even so, the mask may lack a will of its own, the entity within it trapped in its mask form.

Known Users


  • Tarakudo (Jackie Chan Adventures)
  • Hexadecimal (Reboot)
  • The Loas (The Princess and the Frog)


  • Celestine (Ah! My Goddess); after being sealed
  • Oshira-sama (Kakurenbo); as the Fox/Oni Mask
  • Vanir (Konosuba)
  • Nine Masked Beasts (Naruto: Road to Ninja)
  • Mask Orche (March Story)

Video Games

  • The Mask of Dark Earth (Sly Cooper)
  • Majora (Legend of Zelda: Majora's Mask)
  • Terror Mask (Splatterhouse)
  • Phanto (Super Mario Bros 2)
  • Aku Aku (Crash Bandicoot series)
  • Uka Uka (Crash Bandicoot series)
  • The Elementals (Crash Bandicoot series)
  • Yamask (Pokémon)