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Superpower Wiki
"So fleeting."
"He's about to disappear."
"He's see-through!"
― Iruma Suzuki, Asmodeus Alice and Clara Valac commenting on the fact that demon Ami Kirio looks like a ghost (Welcome to Demon School! Iruma-kun)

The power to use the abilities of demons and undead. Combination of Demon Physiology and Undead Physiology. Variation of Hybrid Physiology. Opposite to Angelic-Undead Physiology.

Also Called

  • Demonic-Undead Mimicry
  • Necrodemon/Necrotic Demon Mimicry/Physiology
  • Undead-Demon Mimicry/Physiology
  • Undead-Demonic Mimicry/Physiology
  • Undemon Mimicry/Physiology


A user with this ability either is or can transform into a combination of a demon and an undead. Their presence is extremely unnatural and/or corrupt. They specialize in the raw power of unholy and necrotic energies for powerfully destructive effects.





  • Certain hybrid types may still rely on their undead species need to feed on blood, life-force, flesh, etc.
  • May be vulnerable to holy powers, artifacts and incantations.
  • If resurrected, may lose access to undead powers.
  • May corrupt the user's mind.

Known Users

  • Baphomet (Abrahamic Folklore/Thelema)
  • Marceline (Adventure Time); after being turned into a vampire.
  • Hellhounds (Call of Duty Series)
  • Purgatori (Chaos Comics)
  • Nightmerica (Danny Phantom)
  • Zombiemen (Doom series)
  • Zombies (Doom 3)
  • The Possessed (Doom 2016)
  • Carcass (Doom Eternal)
  • Deadites (Evil Dead)
  • Orcus (Forgotten Realms); before resurrection
  • Visages (Forgotten Realms)
  • Jason Voorhees (Friday the 13th)
  • Hell Jason (Friday the 13th: The Game)
  • Gasper Vladi (High School DxD)
  • Undead Demons (InuYasha)
  • Lilith (Marvel Comics)
  • Bodyconian (Megami Tensei)
  • Freddy Krueger (A Nightmare on Elm Street)
  • Scanty (Panty and Stocking)
  • Kneesocks (Panty and Stocking)
  • The Stitched (The Stitched)
  • Infected (Rec)
  • Zombie World Trigon (Teen Titans Go! Vs Teen Titans)
  • Isabella Von Carstein (Warhammer Fantasy); after her resurrection in The End Times

See Also

For fan-fictional to non-canon characters, see here.