There are a total of nine ranks in the Oblivion Arena, progressing from the lowest to the highest as follows:
- Pit Dog
- Brawler
- Bloodletter
- Myrmidon
- Warrior
- Gladiator
- Hero
- Champion
- Grand Champion
You advance one rank after winning three matches at each level, except for the Champion rank which requires defeating a single opponent, Agronak gro-Malog (The Gray Prince). The Grand Champion rank involves fighting various creatures and is considered the ultimate rank in the Arena