

In addition to bringing balance to Yggdrasil, the monster also figures in the punishment of criminals. After the eagle and the dragon spend the day destroying Yggdrasil in their frenzy to attack each other, the tree is bathed in water from the wells of Urd, which promotes healing and new growth. This tension may seem undesirable, but it actually promotes a cycle of growth in the tree of life. The constant tension between the eagle and the dragon is fueled by Ratatoskr, a squirrel who runs up and down the tree ferrying insults between the two enemies. A great eagle, who represents wisdom and virtue, perches in the uppermost branches of the tree, while Nidhogg, representing chaos and evil, lurks in its roots. Roleīalance is extremely important in Norse mythology, and while Nidhogg does represent a ghastly force, he is still important to supporting the balance of Yggdrasil. Occasionally, he might slither into Hel to visit the dark goddess who some people consider his master. His mammoth body can be found twisting through the roots of Yggdrasil, especially around Niflheimr, the cold world from which all the rivers of Midgard spring. Beneath his bat-like wings, he carries the corpses of criminals. A pair of forelegs, complete with massive claws, help him to rip at the roots of Yggdrasil, but he has no back legs, only a serpentine tail. His body is covered in bright scales, and horns erupt from his head. This power-hungry monster is sometimes referred to as “the Malice Striker,” an appropriate name given that he rules over dark criminals and is bent on destroying peace and virtue. Nidhogg (Norse Níðhöggr) is a ferocious dragon who gnaws at the roots of Yggdrasil, the tree which supports the nine worlds of Norse mythology.
