The Beast Demon, also known as the BstDemon, Beatos, or Blood Fiend, is an enemy fought in the last dungeon of Final Fantasy II, usually accompanied by Devil's Blooms. Its standard attack is not very powerful, so it relies on Stop VIII and Fog VI spells to riddle the party with status effects. Most of its spells, however, are too weak to really affect the party. Defeat it with the party's best physical attacks.