Surtur

The fire demon Surtur is a malevolent being who rules over Muspelheim, the realm of fire. He was prophesied to have initiated the Asgardian apocalypse of Ragnarök, and due to a series of events resulting from Odin's disappearance, he was able to fulfill that prophecy.

Thor: Ragnarok
To be added

Character traits
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Relationships

 * Odin - Enemy
 * Thor - Enemy
 * Hela - Enemy
 * Loki - Resurrector
 * Valkyrie - Enemy by association
 * Hulk - Face-Puncher and Enemy
 * Asgardians - Targets
 * Fire Demons - People and servants
 * Fire Dragon - Servant

Appearances/Actors

 * Marvel Cinematic Universe (1 film)
 * Thor: Ragnarok (First appearance) - Taika Waititi and Clancy Brown (voice)

Behind the scenes
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Trivia

 * Surtur, Helmut Zemo, Killmonger and Loki are the only villains whose plans were successful to any extent, as Surtur managed to fulfill his destiny of destroying Asgard and bringing about Ragnarök, even at the cost of his own life.

Thor: Ragnarok
To be added