Unicorn

Unicorns (ユニコーン) are magical beasts found in both YGGDRASIL and the New World.

Appearance
Unicorns are equine monsters, possessing a single-pointed, spiraling horn projecting from their forehead.

Abilities
Unicorns can only be ridden by those who have not lost their virginity. They like bicorns seem to have an inborn sense to determine a person's purity.

Trivia

 * The Treasury contains a drinking horn made from the horn of a unicorn.
 * Aura Bella Fiora wishes to acquire a unicorn for her collection.
 * There is a variant unicorn monster called a bicorn.
 * According to Peroroncino's Encyclopedia, unicorns are supposed to be associated with purity.
 * In Overlord: The Undead Oh!, a unicorn piercing a wearer of Bikini Armor was demonstrated on how useless the item was to piercing attacks.