Just go around the edge of the room and activate the big red button before pulling the boss. The boss has several stages, but they're all pretty much one shot kills. As long as you hit the button before starting and don't waste any time with the fight, you'll get the achievement.
Achievements › Dungeons & Raids › Lich King Raid
Achievement
Firefighter
Defeat Mimiron in Ulduar after activating his Self-Destruct mechanism.
Firefighter is a 10 point achievement in Lich King Raid. Its criteria ask you to complete any one of its 3 criteria in Ulduar.
How to Earn
How to Complete
3 criteria from the current game data, in 2 groups by what you do. Any one of them completes it.
Defeat these bosses (1)
Lines the game data counts toward this achievement.
Where: Ulduar
- MimironA brilliant innovator, Mimiron has crafted countless mechanisms throughout the history of Azeroth that have inspired awe and wonder. But since falling under Loken's disturbed influence, this watcher of Ulduar has only constructed machines of war and destruction.
Earn these achievements (2)
Lines the game data counts toward this achievement.
- Firefighter (10 player)Defeat Mimiron after activating his Self-Destruct mechanism in 10-player mode.
- Firefighter (25 player)Defeat Mimiron after activating his Self-Destruct mechanism in 25-player mode.
Details
- Category
- Dungeons & Raids › Lich King Raid
- Points
- 10
- Faction
- Both factions
- Requirements
- 3 criteria lines
- Instance
- Ulduar
- Instance type
- Raid
- Expansion
- Wrath of the Lich King
Where to Earn It
Firefighter is earned inside Ulduar, a raid. The entrance is marked below.
The entrance to Ulduar is in The Storm Peaks at 41.5, 17.6.
Entrance 41.5, 17.6The Storm Peaks, from the game’s own world map art. The framed marker is the Adventure Guide entrance.
Part of
Meta achievements that count this one among their criteria.
- Glory of the Ulduar Raider 25 points
More Mimiron achievements
Other achievements whose criteria ask for the Mimiron encounter.
- Set Up Us the Bomb 10 points
- The Keepers of Ulduar 10 points
More like this
Other achievements in Lich King Raid.
The highest voted Wowhead comments for this page. They are community notes, not TheWoWDB comments.
Old 10-player comments:
Firefighter (10 player)#comments
Old 25-player comments:
Firefighter (25 player)#comments
That is every comment on this page.
Community notes from Wowhead · 2 comments
Top 2 shown aboveThe comments below were written by Wowhead users. They are community notes, not TheWoWDB comments. See them in context on Wowhead.
All 2 comments on this page are shown in Top Comments above.