Pandora Heinstein is a central antagonist in the anime and manga series Saint Seiya, specifically in the Hades arc. She serves as the overseer of Hades' army, commanding the Specters and acting as Hades' adoptive sister. Pandora is a complex character, displaying both loyalty to Hades and moments of internal conflict regarding her actions. Her presence adds depth to the story, as she manipulates events from behind the scenes and challenges the main protagonists throughout their journey.