The power to replace one’s missing appendages with those of another.

Also Called

  • Anatomical/Appendage Assimilation
  • Frankenstein Power
  • Limb/Organ Replacement


The user can replace parts of their body with same organs from outside sources, gaining the powers they'd had before the connecting, such as an eye with night vision would give the ability to see in the dark, a hand taken from a plasma blaster could allow them to fire plasma blasts from that hand.

Users may have a place to keep multiple organs and limbs, this way they can remove what they have and replace it with something they need, or to replace a lost limb and couldn't replace it in case they couldn't find one.



  • Substitution may take time.
  • May require stitches or other means to keep parts in place.

Known Users


  • Koku (B: The Beginning)
  • Jushiro Ukitake (Bleach)
  • Guts (Berserk)
  • Mugino Shizuri (A Certain Magical Index); her left arm and right eye for her Meltdowner energy
  • Ogami Rei (Code:Breaker)
  • Clare (Claymore); Irene's right arm
  • Mother Dragon (Dragonar Academy)
  • Erza Scarlet (Fairy Tail); her right eye was replaced with an artificial one due to losing it
  • Scar (Fullmetal Alchemist); replaced his right arm with his older brother's
  • Wrath (Fullmetal Alchemist 2003 series); got his right arm and left leg from Edward Elric
  • Seras Victoria (Hellsing)
  • The Lustrous (Houseki no Kuni)
    • Phos
  • Naraku (InuYasha); various demons’ flesh
  • Sesshomaru (Inuyasha)
  • Pillar Men (JoJo's Bizarre Adventure Part II: Battle Tendency)
  • DIO Brando (JoJo's Bizarre Adventure Part III: Stardust Crusaders); body for Jonathan Joestar
  • Hosts of Holy Corpse Parts (JoJo's Bizarre Adventure Part VII: Steel Ball Run)
    • Funny Valentine; heart
    • Johnny Joestar; left arm
  • Shu Ouma (Guilty Crown)
  • Ao (Naruto); right eye for Hyuga clan member's Byakugan
  • Kakashi Hatake (Naruto); his left eye for Obito Uchiha's Sharingan
  • Itachi's crow (Naruto); right eye for Shisui Uchiha's Sharingan
  • Orochimaru (Naruto); transferring his consciousness to other people's entire bodies
  • Nagato (Naruto); both Rinnegan eyes belonged to Madara Uchiha
  • Toneri Ōtsutsuki (Naruto); stole both of Hanabi Hyuga's Byakugan eyes
  • Danzo Shimura (Naruto); his right eye belonged to Shisui Uchiha and right arm belonged to Shin Uchiha
  • Madara Uchiha (Naruto); both his eyes were from his younger brother, Izuna
  • Obito Uchiha (Naruto); had the right side of his body, which had been crushed by a boulder, artificially reconstructed with Senju cells and his left Rinnegan eye belonged to Nagato and Madara Uchiha
  • Sasuke Uchiha (Naruto); both his eyes were his older brother Itachi's
  • Shin Uchiha (Naruto/Boruto: Naruto Next Generations)
  • Naruto Uzumaki (Naruto/Boruto: Naruto Next Generations); his right arm was replaced by a prosthetic arm made of Hashirama Senju cells
  • Ichise (Texhnolyze)
  • Kaneki Ken (Tokyo Ghoul); received Rize Kamishiro's organs and kakuhou, turning him into a one eyed ghoul
  • Harvesters (Vandread)
  • Maximillion Pegasus (Yu-Gi-Oh!): left eye replaced with Millennium Eye


  • Molly Coddle (Bump in the Night)
  • Evil Ernie (Chaos!/Dynamite)
  • Terror I.N.C. (Marvel Comics)
  • Alpha (Men in Black: The Animated Series)
  • Sid's Toys (Toy Story)
  • Cyborg (Teen Titans)
  • Dirge (Xombie)

Live Television/Movies

  • Cazador (Cazador)
  • Ashley J. "Ash" Williams (The Evil Dead II)
  • Frankenstein's monster (Frankenstein)
  • Jason Voorhees (Friday the 13th)
  • The Creeper (Jeepers Creepers)
  • Stitch (Midnight Runner)
  • Vidiians (Star Trek: Voyager)
  • Doc Benton (Supernatural)
  • The Styne Family ("Supernatural")
  • Frankenstein Girl (Vampire Girl vs. Frankenstein Girl)

Video Games

  • The Golem (The Legend of Spyro: Dawn of the Dragon)
  • Revolver Ocelot (Metal Gear); right arm from Liquid Snake
  • Aya Brea (Parasite Eve); right cornea from her twin sister Maya
  • SHIKI Tohno (Tsukihime)


  • Cinder Fall (RWBY); left arm was replaced with Grimm limb



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