She Deep Breaths More (25 player)
Defeat Onyxia without anyone taking damage from a Deep Breath in 25-player mode.
10
23/08/23
More Dots! (25 player)
Defeat Onyxia in less than 5 minutes in 25-player mode.
10
23/08/23
Onyxia's Lair (25 player)
Defeat Onyxia in 25-player mode.
10
31/07/23
Besting the Black Dragonflight (25 player)
Defeat Sartharion the Onyx Guardian in 25-player mode.
25
22/03/23
Kel'Thuzad's Defeat (25 player)
Defeat Kel'Thuzad in Naxxramas in 25-player mode.
10
21/03/23
Sapphiron's Demise (25 player)
Defeat Sapphiron in Naxxramas in 25-player mode.
10
21/03/23
The Spellweaver's Downfall (25 player)
Defeat Malygos in 25-player mode.
25
19/03/23
Twilight Assist (25 player)
With at least one Twilight Drake still alive, engage and defeat Sartharion the Onyx Guardian in 25-player mode.
10
Twilight Duo (25 player)
With at least two Twilight Drakes still alive, engage and defeat Sartharion the Onyx Guardian in 25-player mode.
10
The Fall of Naxxramas (25 player)
Defeat every boss in Naxxramas in 25-player mode.
50
Less Is More (25 player)
Defeat Sartharion the Onyx Guardian and the Twilight Drakes with fewer than 21 players in 25-player mode.
10