Greek underworld Orpheus, a poet and musician that had almost supernatural abilities to move anyone to his music, descended to the underworld as a living mortal to retrieve his dead wife Eurydice after she was bitten by a poisonous snake on their wedding day. With his lyre-playing skills, he was able to put a spell on the guardians of the underworld and move them with his music. With his beautiful voice he was able to convince Hades and Persephone to allow him and his wife to return to the living. The rulers of the underworld agreed, but under one condition – Eurydice
Hades (DC Comics) in final combat. As a result of the machinations of the alien god Darkseid, the Olympian gods were each split into separate entities for many years, existing as both their Greek and Roman variations. Hades' Roman counterpart, Pluto, ruled his own dimensional variant of the Underworld, occasionally coming into conflict with his "brother". The pantheons were eventually merged once more centuries later. Hades shared a sometimes tense relationship with Wonder Woman's people, the Amazons of Themyscira. The Amazons had been appointed to guard an entryway to his realm, Doom's Doorway, behind which were trapped many monsters and undead abominations. Over