Surtur (Marvel Comics)
Surtur is a fictional demon that appears in comic books published by Marvel Comics, usually as a villain in stories featuring the Norse hero Thor. Based on the fire giant Surtr from Norse mythology, and was adapted by writer Stan Lee and artist Jack Kirby, and first appeared in Journey into Mystery #97 (October 1963). The character was once described as one of "The Ten Most Heinous Enemies of the Mighty Thor".
Read more about Surtur (Marvel Comics): Publication History, Fictional Character Biography, Powers and Abilities, Other Versions