The ability to have power with its own sentience.

Also Called

  • Inner Being/Self
  • Self Sentient Power


At least part of the user's power exists as an independent being with its own mind and body that exist mainly inside the user's mind/soul and manifests as it wants or when summoned. Sometimes this link is usually represented by a physical object.




  • The entity can try or may be able to control the user.
  • The entity can refuse to let users use its power if parties are not getting along.
  • Sentient power may have a gender and name, and may have the same emotions as other beings, meaning they can get angry, happy or sad about anything and they may like or feel.

Known Users

  • Patrick Donovan (The Young Guardians); Entity called Dragon's Fire.
  • Gregory Kennedy (The Young Guardians); Entity called the Inquisitor.
  • Derek Marvin (The Young Guardians); Entity called Grand Golem.
  • Shinigami (Bleach); Zanpakutō Spirits
  • Orihime Inoue (Bleach); Shun Shun Rikka Fairies.
  • Visored (Bleach); in addition to Zanpakutō spirits, Visored have Inner Hollows.
  • Lavos/Time Devourer (Chrono Cross); via Frozen Flame.
  • Omega (Final Fantasy Unlimited)
  • Issei Hyoudo (Highschool DxD); The Sacred Gear is self-sentient.
  • Alien X (Ben 10); Bellicus and Serena.
  • Jinchūriki (Naruto); due to being hosts of a Tailed Beast.
  • Kagenui (Valkyrie Crusade)
  • Charlotte Linlin (One Piece); Prometheus and Zeus.

Known Objects

  • Livlaster (Captain Earth)