Fafnir (Marvel Comics) entities is stopped when Thor agrees to go to Hel's realm willingly. Fafnir later reappears in the 2011 limited series "Avengers Prime" in the aftermath of the "Siege" storyline as, at first, an adversary then ally of Thor, Tony Stark and Steve Rogers with several legions of ogres and elves in battle against a Twilight Sword wielding Hela and her army. Fafnir was originally a normal man until transformed by the properties of a magical pool into a large dragon. Fafnir retains his intellect and speech, possesses superhuman strength and durability, and the ability to breathe fire and cast illusions.
Welsh mythology in popular culture Welsh mythology in popular culture This is a list of elements of Welsh mythology that have appeared in popular culture. Afanc, a lake monster: Arawn, king of the otherworld realm of Annwn: Arianrhod, daughter of Dôn, important in the Four Branches of the Mabinogi: Blodeuwedd, wife of Lleu Llaw Gyffes: Cantre'r Gwaelod, legendary ancient sunken kingdom: Although not as famous as Atlantis, with which it has been compared by some modern authors, Cantre'r Gwaelod has featured in fiction with a Welsh flavour, notably the alternate universe Louie Knight series. In the satirical parody "Aberystwyth Mon Amour", a group of Druids