Alone in the Darkness (25 player)
- Alone in the Darkness (25 player)
- Defeat Yogg-Saron without the assistance of any Keepers in 25-player mode.
Alone in the Darkness (25 player) was a dungeon & raids achievement earned for defeating Yogg-Saron on 25-player mode without the help of any Watchers. Defeating Yogg-Saron under these circumstances will also cause him to drop Mimiron's Head.
- The Keepers can be returned to the Observation Ring by exiting the raid zone and doing an instance reset.
- Patch 7.3.5 (2018-01-16): Moved to Legacy achievements.
- Patch 3.2.0 (2009-08-04): Renamed from Heroic: Alone in the Darkness to Alone in the Darkness (25 player)
- Patch 3.1.0 (2009-04-14): Added.