Sleipnir is an eight-legged horse that serves as the All-father Odin's noble steed.
Sleipnir has eight legs and is unnaturally fast, which makes him the quickest horse of all Nine Realms. He is completely loyal to Odin, his master. In addition, Sleipnir served as Odin's companion during the era of Asgardian's expansion of the Nine Realms.
- Fenris †