One of these had smelly hairs, each as thick as a spear. In other myths, that same creature challenged Djalfi to race against his mind and had Thor wrestle Elli, the personification of Old Age. That one "of the outyards" was the ruler of Utgard and once disguised himself as Skrymir. Idunn was kidnapped by another one called Thiazi. The first of these creatures, the grandfather of Bergelmir, sucked from the cow Audhumla. That one birthed two more from his armpits before his body was turned into the universe. Along with Ymir, other members of this race include Aegir, Loki, and Mimir. For 10 points, name these monstrous nature spirits who fight 
One of these had smelly hairs, each as thick as a spear. In other myths, that same creature challenged Djalfi to race against his mind and had Thor wrestle Elli, the personification of Old Age. That one "of the outyards" was the ruler of Utgard and once disguised himself as Skrymir. Idunn was kidnapped by another one called Thiazi. The first of these creatures, the grandfather of Bergelmir, sucked from the cow Audhumla. That one birthed two more from his armpits before his body was turned into the universe. Along with Ymir, other members of this race include Aegir, Loki, and Mimir. For 10 points, name these monstrous nature spirits who fight the gods at Ragnarok.
One of these had smelly hairs, each as thick as a spear. In other myths, that same creature challenged Djalfi to race against his mind and had Thor wrestle Elli, the personification of Old Age.
Jotunn [accept Jotnar, frost giants or equivalents; prompt on "giants"] 