The Dragons of Nidavellir

These powerful beasts are fully attuned to the powerful energy of the mountains of Nidavallir. While few in numbers they are powerful in their respected right. Because of the Dwarf's harvesting of the Mithril Ore from the mountain, they aligned with Loki during Ragnarok believing that if the mountains lose all their Mithril then the energy that keeps Nidavallir together will crumble and so will their realm.
Known Dragons of Nidavellir

• Hræzlyr