Greek underworld Erinyes, and the name is sometimes thought to be an epithet of Hecate. The terms in which Melinoë is described are typical of moon goddesses in Greek poetry. Nyx is the goddess of the Night. A deep abyss used as a dungeon of torment and suffering for the wicked and as the prison for the Titans, Tartarus was also considered to be a primordial deity. Achlys is the personification of misery and sadness, sometimes represented as a daughter of Nyx, sometimes as an ancient being even older than Chaos himself. Styx is the goddess of the river with the same
Pluto (mythology) fera vota)", where fallen gladiators were human sacrifices to Dis and Charon received their souls as his payment, to the delight of the underworld Jove "(Iovis infernalis)". Medieval mythographies, written in Latin, continue the conflation of Greek and Roman deities begun by the ancient Roman themselves. Perhaps because the name Pluto was used in both traditions, it appears widely in these Latin sources for the classical ruler of the underworld, who is also seen as the double, ally, or adjunct to the figure in Christian mythology known variously as the Devil, Satan, or Lucifer. The classical underworld deities became casually