The 13 Lords of Chaos are commanded by Drakath to unlock each Beast of Chaos in their respective locations which would be enough to free the Mother of All Monsters. He established the group after he fought King Alteon and killed Sepulchure. This caused the side of good, led by King Alteon and the side of evil, led by Sepulchure's daughter Gravelyn, into an alliance in order to fight Drakath and the 13 Lords of Chaos.