The Eternal Flame: The Eternal Flame was a mystical, inextinguishable flame that contained the true power of the Fire Giant Surtur, and is capable of the following:
The Eternal Flame was in Odin's Vault and was guarded by The Destroyer. During the confrontation between Thor and Surtur, the latter explained that Ragnarök would occur when his crown would be merged with the Eternal Flame. Later, Hela resurrected her army of Berserkers and Fenris by using a handful of the Eternal Flame. As Thor and his Revengers were fighting Hela's army in Asgard, Thor understood that in order to defeat her, Asgard, Hela's power source, must be destroyed. Loki dropped the Crown of Surtur in the Eternal Flame, resurrecting Surtur and unleashing Ragnarök.
-Resurrection: Un ability to bring the deceased back to life.
-Enhancing Surtur: When the Crown of Surtur is dropped within the Eternal Flame, it brings about Ragnarok, enhancing Surtur's abilities
History: