Ymir

Ymir is the incarnation of one of the First Gods to settle the Demiurge. As an Elder God Ymir was a potent avatar for ice, for stillness, and for entropy.

With Gaea, Ymir was the progenitor of several races, including the Dwarves, Frost Giants, Vanir, and Aesir. He was slain by Odin after Ragnarok broke the cosmos, and his body was used to rebuild damaged parts of the Demiurge.