The power to use the abilities of a alien monster. Variation of Monster Physiology and Alien Physiology.

Also Called

  • Alien Monster Mimicry
  • Alien Monstrous Mimicry
  • Alien Monstrosity Mimicry


User with this ability either is or can transform into a alien monster, a monster with an innate connection to alien supernatural powers.



  • Specific alien attacks can be lethal or deal great damages against specific alien monsters.

Known Users

  • Xenomorphs (Alien series)
  • Osmosians (Ben 10)
    • Kevin 11
    • Ultimate Kevin
    • Omniverse Kevin
    • Kevin 11,000
    • Devlin Levin
    • Monster Kevin
    • Ultimate Aggregor
  • Omnitrix/Ultimatrix Aliens (Ben 10)
  • Rath Arms (Ben 10 Heroes)
  • Shock Blast (Ben 10 Heroes)
  • The Thing Monster (John Carpenter's The Thing)


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