Make Quick Werk Of Him (10 player)
Defeat Patchwerk in Naxxramas in 3 minutes or less in 10-player mode.
10
29/11/23
Onyxia's Lair (10 player)
Defeat Onyxia in 10-player mode.
10
19/07/23
More Dots! (10 player)
Defeat Onyxia in less than 5 minutes in 10-player mode.
10
19/07/23
She Deep Breaths More (10 player)
Defeat Onyxia without anyone taking damage from a Deep Breath in 10-player mode.
10
19/07/23
The Construct Quarter (10 player)
Defeat the bosses of The Construct Quarter of Naxxramas in 10-player mode.
10