The Nidhogg is an enemy from Crystal Defenders. The first boss in W2, players need a good party in order to dispatch them. Failure in defeating a single Nidhogg will result in the loss of eight Crystals.
See also: Nidhogg
Etymology[]
The Níðhǫggr (meaning "malice striker" in Old Norse, commonly anglicized as "Nidhogg") is a dragon in Norse mythology who would eat the roots of Yggdrasil, the world tree.