The Orsis tribe is a group of tol'vir that controls the territory of western Uldum. They lived in peace with the other tol'vir tribes for a long time, until the Neferset tribe allied themselves with Deathwing and the elemental lord Al'Akir. When the Orsis were given the same choice, they refused and as punishment were buried, along with their city, by a massive sandstorm.
- Although they are their own tribe, they are flagged as part of the Ramkahen for gameplay purposes.
- It's unknown if this tribe had a king or pharaoh (since they make no reference to any leader) like the other two tribes, or if he was simply killed when the sandstorm hit. General Ammantep appears to be the highest ranking survivor and is presumed to be their current leader.
- It's also unknown if the Orsis officially merged with the Ramkahen after their devastating loss of people or remain separate.