Pharaoh Sphinx is a character from the anime and manga series Saint Seiya. He is one of the Specters of Hades, serving as the guardian of the Second Prison in the Underworld during the Hades arc. Pharaoh Sphinx is known for his unique ability to use a harp as a weapon, which he uses to judge the souls of those passing through his domain. His cold, calculating nature and loyalty to Hades make him a formidable opponent for the Saints.