Orpheus (north east Danube valley) and even describes him wandering into Hyperborea and Tanais (ancient Greek city in the Don river delta) due to his grief. The story of Eurydice may actually be a late addition to the Orpheus myths. In particular, the name "Eurudike" ("she whose justice extends widely") recalls cult-titles attached to Persephone. According to the theories of poet Robert Graves, the myth may have been derived from another Orpheus legend, in which he travels to Tartarus and charms the goddess Hecate. The myth theme of not looking back, an essential precaution in Jason's raising of chthonic Brimo Hekate
Magic in the Graeco-Roman world (Circe is called a witch by a companion of Odysseus). In this mode it is worth noting that Circe is representative of a power (the Titans) that had been conquered by the younger Olympian gods such as Zeus, Poseidon and Hades. The 6th century BCE gives rise to scattered references of magoi at work in Greece. Many of these references representing a more positive conceptualisation of magic. Among the most famous of these Greek magoi, between Homer and the Hellenistic period, are the figures of Orpheus, Pythagoras, and Empedocles. Orpheus is a mythical figure, said to have lived in Thrace