Possible Clues:

• In Greek myth, Jason's wife who killed their children in jealous rage
• In legend, she became deadly, partly through sorcery?
• Jason's helper
• Sorceress wife of Jason; Euripides drama
• Sorceress who helped Jason obtain the Golden Fleece
• Greek enchantress
• Jason's jilted wife, in Greek mythology
• Her poison killed Creon
• Dramatically scored sorceress
• Argo passenger