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
Sacred trees and groves in Germanic paganism and mythology abode of gods and spirits. Scholars presume that publicly revered trees such as that at the temple in Uppsala were regarded as counterparts to the mythic world tree Yggdrasil. The present section divides particularly notable examples into texts discussing the religious activities of the ancient Germanic peoples involving trees and groves ("Germanic paganism") and their appearance in the myths of the Germanic peoples, particularly the North Germanic peoples ("Germanic mythology"). Sacred trees and groves are mentioned throughout the history of the ancient Germanic peoples, from their earliest attestations among Roman scribes to references made by medieval monks. In Norse mythology,