Definition:
- Muspelheim is a region in Norse mythology that was the home of desolation. Muspelheim is in the lowest region of the Norse universe and is a land of fire.
- In concert with the ice of Niflheim, Muspelheim made the first creature.
- The fire giant Surt rules Muspelheim. At Ragnarok, Surt will set the world tree on fire and kill Freyr.

