To further exemplify her obsession, Sara has developed a means of draining other Shard Caster's energy directly into her own body through multiple leech-like appendages that can be extended from her summoning crystal on her neck. It is this energy that allows her to wield the Key Spirit, Monadi, but only for short periods of time. Sara both loves and despises her son, Zed, because it was revealed that he had always been the chosen one of Amil Gaoul, and Sara has stated that if Zed were to die, she could regain the Spirit.