Mythic: Uu'nat, Harbinger of the Void Guild Run is a guild raid achievement that is earned for defeating Uu'nat, Harbinger of the Void in Crucible of Storms on Mythic difficulty while in a guild group.
Patch changes[]
- Patch 8.1.5 (2019-03-12): Icon updated.
- Patch 8.1.0 (2018-12-11): Added.