Bicorns (バイコーン) are a subspecies of unicorn that represent impurity.


Bicorns are equine monsters closely related to unicorns. They possess a coat and mane colored like silver armor. Though smaller than horses, they are lean and strong with an energetic aura about them. One characteristic that physically differentiates them from unicorns is that they have two horns instead of one.[1]


Bicorns don't have any special abilities, only enhanced HP, strength and agility. Other variants of Bicorns exist, such as the War-Bicorn Lord. An interesting fact about this breed of unicorn is that Bicorns can only be ridden by those who have lost their virginity. Should a virgin attempt to ride it, the creature would summarily lose its vitality.


  • If a Bicorn is touched by a virgin, it will weaken them slightly and the creature will be apprehensive to the touch.
  • Albedo can use 'Summon Mount' to call forth a level 100 Bicorn named War-Bicorn Lord. If any other person except Albedo were to ride on her Bicorn, it will disappear.
  • The Death Cavaliers ride similar creatures as mounts.[2]
  • According to Peroroncino's Encyclopedia, bicorns are supposed to be associated with impurity.


  1. Overlord Volume 08 Side Story 1: Enri's upheaval and hectic days
  2. Overlord Volume 10 Chapter 2: Re-Estize Kingdom


Click on the images to enlargen them.
Community content is available under CC-BY-SA unless otherwise noted.