"When you sacrifice, you must cut yourself from Humanity..."
― Ubik to Griffith (Berserk)
"Demon Sunday school story? God prefers humans to angels. Lucifer gets jealous. And then he gets creative, and he tempts and twists a human soul into the very first demon."
― Ruby to Sam Winchester (Supernatural)

The power to transform living beings into demons. Variation of Conversion. Not to be confused with Demon Creation. Opposite to Angelization.

Also Called

  • Demon Form (oneself only)
  • Demonic Inducement/Transformation
  • Demonification


The user can transform oneself or others into demons or demonic hybrids granting them demonic abilities and/or traits.





Known Users

  • Demons (Demon Slayer: Kimetsu no Yaiba); via Supernatural Blood
    • Muzan Kibutsuji
    • Tamayo
  • The God Hand (Berserk); via Behelits and the Sacrifice Ceremony
  • Apostles (Berserk)
  • M.O.D. (Blade Play)
  • D'Hoffryn (Buffy the Vampire Slayer)
  • Kellman (Charmed); through his brutal training academy
  • Lucifer (Christianity)
  • Order of the Sword (Devil May Cry 4); via the Ascension Ceremony
  • Dragon Eater (Dog Days)
  • Tartarus Demons (Fairy Tail)
  • Chernabog (Fantasia)
  • St. Ajora (Final Fantasy Tactics)
  • High-Class Devils (Highschool DxD); via "Evil Peices"
    • Rias Gremory
    • Sona Sitri
    • Four Great Satans
  • Professor Crowley (Jack Brooks: Monster Slayer)
  • Oshira-sama (Kakurenbo)
  • Madelyne Pryor (Marvel Comics); while she was the Goblin Queen
  • Dormammu (Marvel Comics)
  • Belasco (Marvel Comics)
  • Sara (Monster Girl Quest); via Queen Elf's ritual and her own monster blood.
  • Greater and Archfiends (Ninja Gaiden series); via blood-ties linking human and fiend, archfiends can bypass this
  • Guildenstern (Onimusha series); operated and resurrected Nobunaga and Ranmaru as -genma
  • Lilith (The Shadowhunter Chronicles)
  • The Demon King (The Seven Deadly Sins)
  • Mael/Estarossa (The Seven Deadly Sins)
  • Grayroad (The Seven Deadly Sins)
  • Demons (Supernatural); by torturing human souls
  • Lucifer (Supernatural)
  • Moloch (Sleepy Hollow)
  • Zolgear (Testament of A Sister New Devil)
  • Angra Mainyu (TYPE-MOON)
  • Kiara Sessyoin (TYPE-MOON)
  • Ye Shen (The X-Dormitory)
  • Lu/Ciel (Elsword)
  • Knansie (Charmed 2018 series); via Resurrection
  • Various Characters (Nightmare Campus)
  • Demons (Musuko ga Kawaikute Shikataganai Mazoku no Hahaoya)

Known Objects

  • Nightosphere amulet (Adventure Time)
  • Behelits (Berserk)
    • Crimson Behelit (Berserk); used to transform its bearer into a God Hand
  • Demon Swords/Evil Swords (Dog Days)
  • Evil Pieces (Highschool DxD)
  • Demon Chi (Jackie Chan Adventures)
  • Infernal Cup (The Shadowhunter Chronicles)
  • Martinet's concoction (Shingeki no Bahamut)
  • Mark of Cain (Supernatural)
  • Book of Demons (Valkyrie Crusade)
  • Shadow Sword (Yu Yu Hakusho)
  • Red Gnosis (The Legend of Heroes: Zero no Kiseki/Ao no Kiseki)


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