From Halopedia, the Halo wiki
Ulumari is a location, presumably a planet, located in Covenant space. The planet is orbited by the Sacred Wheel of Erudition. At some point, the Jiralhanae Castor had visited the Sacred Wheel of Erudition.
List of appearances
- Halo: Divine Wind (First mentioned)
- ^ Halo: Divine Wind, chapter 1