Mythic: Immerseus is an achievement that is awarded for defeating Mythic Immerseus in the Siege of Orgrimmar raid instance.
Patch changes[]
- Patch 6.0.2 (2014-10-14): Name changed from Heroic to Mythic.
- Patch 5.4.0 (2013-09-10): Added.
Mythic: Immerseus is an achievement that is awarded for defeating Mythic Immerseus in the Siege of Orgrimmar raid instance.