Níðhǫggr

Níðhǫggr (also spelled Níðhöggr, often anglicized as Nidhogg), was a dragon or in Norse mythology.
==Mythology==
Níðhǫggr was said to live beneath the giant tree of Yggdrasil gnawing on its roots. Ratatoskr, a mythical squirrel, ran as messenger along the tree trunk between the eagle at the top and Níðhǫggr at the bottom.Assassin's Creed: Valhalla – Database: Ratatoskr
==Biography==
When Odin travelled beneath Yggdrasil to the Well of Urðr, he noted that the caves were large and mused that Níðhǫggr must have been busy.Assassin's Creed: Valhalla – Well-Traveled
==Gallery==
ACV Níðhǫggr - Concept Art 1.jpg|Concept art
ACV Níðhǫggr - Concept Art 2.jpg|Concept art
==Appearances==
*Assassin's Creed: Valhalla 
**Dawn of Ragnarök 
**The Forgotten Saga 
*Discovery Tour: Viking Age 
*Echoes of History 
*The World of Assassin's Creed Valhalla: Journey to the North – Logs and Files of a Hidden One 
==References==
zh:尼德霍格
fr:Nidhogg
Category:Mythical creatures
Category:Norse mythology