The Mana Beast appears in Secret of Mana and highly resembles a Flammie in appearance. It is a divine beast sent by Mana to destroy the Mana Fortress. After Thanatos is defeated in his Dark Lich form, the Mana Beast arrives to destroy the Mana Fortress. Destroying everything in its path, the Mana Beast soon comes upon the heroes. They fight against it for their lives and eventually destroy it.