The ability to become a massive and unbelievably powerful individual with a desire for battle regardless of one's own physical condition. A variation of Mythical Physiology.

Also Called

  • Berserk/Berserker Form
  • Berserk/Berserker Transformation


With this ability, the user is able to empty oneself of all rational restraints in battle and completely immerse oneself in combat becoming a dangerous warrior for both friend and foe. The ability allows the user to ignore fatal physical damage as if it never affected them and continue fighting with a frightening level of stamina. The rareness of this power makes-up in one's opponent being super strong as it boosts the user's adrenaline and stamina to the point they are able to wear out their opponent through sheer tenacity and ferocity alone. Most Norse myths say these warriors could turn into the animal skin they wear to increase their ferocity and bloodlust for battle.

In some cases, user are able to go in a berserk form through sheer rage or when they are imminent danger.



  • The ability could be temporary due to the emotional/power overload, usually self-destructive and/or with a severe backlash at the end.
  • While this ability makes the user much more powerful and resilient, it could also make them less intelligent.

Known Users

  • Chiro (Super Robot Monkey Team Hyper Force Go)
  • Modi (Norse Mythology)
  • Cu Chulainn (Irish Mythology)
  • Warriors of Khorne (Warhammer 40,000)
  • Hulk (Marvel Comics)
  • Thor via Warrior Madness (Marvel Comics)
  • Wolverine (Marvel Comics)
  • X-23 (Marvel Comics)
  • Sabretooth (Marvel Comics)
  • Asura (Asura's Wrath)
  • Augus (Asura's Wrath)
  • Kratos (God of War)
  • Aaron and Farris (Berserker Comics)
  • Azuma (Fairy Tail)
  • Elfman Strauss (Fairy Tail)
  • Gohan (Dragon Ball Z)
  • Saiyans (Dragon Ball Z); via Moonlight
  • Kid Buu (Dragon Ball Z)
  • Kenpachi Zaraki (Bleach)
  • Nnoitra Gilga (Bleach)
  • Hollow Ichigo (Bleach)
  • Brutes (Halo Series)
  • Naruto Uzamaki (Naruto)
  • Jinchuriki (Naruto)
  • Zabuza (Nauto)
  • Curse Mark Users (Naruto)
  • Juugo (Naruto)
  • Ay (Naruto)
  • Himari Noihara (Omamori Himari)
  • Homunculus (Fullmetal Alchemist)
  • Guts (Berserk)
  • King cobra the 3rd (Ninjutsu)
  • Inuyasha (InuYasha) when his demon blood takes over.
  • Kolulu (Zatch Bell)
  • Riou (Zatch Bell)
  • Saix ("Kingdom Hearts")
  • Grisor (Zatch Bell)
  • Kamui (Gintama)
  • Rick Taylor (Splatterhouse series)
  • Tony Morecombe (Misfits)
  • Sir Lancelot (Fate/Zero)
  • Heracles (Fate/stay night)
  • Lu Bu (Fate/Extra)
  • Li Shuwen (Fate/Extra)
  • Elizabeth Bathory (Fate/Extra CCC)
  • Spartacus (Fate/Apocrypha)
  • Frankenstein (Fate/Apocrypha)
  • Jack the Ripper (Fate/strange fake)
  • Bellcross (Heroic Age)


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