Yama in Greek stories is Hades. The Greek Underworld consists of three different regions: Asphodel Meadows, Elysium, and Tartarus. With Asphodel Meadows being more of like a Purgatory or in Biblical terms Sheol. Elysium being more “heavenly” not unlike the Egyptian’s “Field of Reeds”. While Tartarus is more of the Hell described by Christianity.