Fafnir (Marvel Comics) first encountered in the guise of an old man by the warrior Volstagg, who with his companions is currently exploring the ruined realm of Nastrond, an extradimensional realm on the continent of Asgard. Fafnir explains he was the King of Nastrond, and that the King of the Norse Gods Odin destroyed Nastrond due to the evil nature of its people. Fafnir himself was left to die in a ruined wasteland, but survives by drinking from a pool of water with magical properties. The water, however, transforms Fafnir into a massive dragon. Knowing that Volstagg and his allies were sent by
Echidna (mythology) Echidna (mythology) In Greek mythology, Echidna (; , "She-Viper") was a monster, half-woman and half-snake, who lived alone in a cave. She was the mate of the fearsome monster Typhon and was the mother of monsters, including many of the most famous monsters of Greek myth. Echidna's family tree varies by author. The oldest genealogy relating to Echidna, Hesiod's "Theogony" (c. 8th – 7th century BC), is unclear on several points. According to Hesiod, Echidna was born to a "she" who was probably meant by Hesiod to be the sea goddess Ceto, making Echidna's likely father the sea god Phorcys;