Fafnir is shown to return to his original giant form while delivering his death-speech to Siegfried. It is clear that much of Tolkien's work was inspired by Northern Myth. Many parallels can be drawn between Fafnir and Smaug, from "The Hobbit", as well as between Fafnir and Glaurung, the first dragon in Middle Earth. Who is slain by Turin. The exchange between Bilbo and Smaug nearly mirrors Fafnir's and Sigurd's. The main difference being that Sigurd's conversation occurs after the death blow has been struck. This is most likely due to dramatic effect, as Bilbo has much more at stake when
Fafnir while cooking the heart, gained knowledge of the speech of birds and learned of Regin's impending attack from the Oðinnic (of Odin) birds' discussion and killed Regin by cutting off his head with Gram. Sigurd then ate some of Fafnir's heart and kept the remainder, which would later be given to Gudrun after their marriage. Some versions are more specific about Fáfnir's treasure hoard, mentioning the swords Ridill and Hrotti, the helm of terror and a golden coat of chainmail. Fafnir appears – as "Fafner" – in Richard Wagner's epic opera cycle "Der Ring des Nibelungen" (1848–1874), although he began