Database: Nidhogg (Nidheim)

He who increaseth knowledge, increaseth sorrow. This article contains spoilers, meaning it has information and facts concerning recent or upcoming releases from the Assassin's Creed series. If you do not want to know about these events, it is recommended to read on with caution, or not at all. This template should be removed from the article 2 November 2022.

All but Hel had believed the dragon Nidhogg long gone before she brought him back from the Corpse Shore. Now infused with new life, he rules pestilent Nidheim where the essence from Yggdrasil's roots staves off the decay that seeks to reclaim him. He has not lost his taste for dead flesh however, and has cultivated a following of fanatic corpse collectors who keeps him supplied with meat, both rotting and fresh. His extended lifespan has left him more vulnerable to fire.