Left on a submerged isle in the Aegean Sea by the first Witch Queen Elyana, the Erinyes are psychic entities that patiently await the return of their queen. The Erinyes can appear from nothing and fly to the enemy of their summoner at high speed, tearing him apart piece by piece. Ann Jurging fought against Claudine Bobash for their power, and eventually she won. From that time, Ann had at her disposal this raging force, and many other foes tried to steal them from her.