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.

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 how useless the item was to piercing attacks.