The Secrets of Ulduar (10 player)
Defeat every boss in Ulduar in 10-player mode.
25
25/01/23
The Descent into Madness (10 player)
Defeat the bosses of The Descent into Madness area of Ulduar in 10-player mode.
10
25/01/23
Drive Me Crazy (10 player)
Defeat Yogg-Saron without any raid member going insane in 10-player mode.
10
25/01/23
The Keepers of Ulduar (10 player)
Defeat the Keeper bosses of Ulduar in 10-player mode.
10
24/01/23
Siffed (10 player)
Force Thorim to enter the arena while Sif is present in 10-player mode.
10
24/01/23
I Have the Coolest Friends (10 player)
Defeat Hodir without any friendly NPC dying in 10-player mode.
10
24/01/23
Cheese the Freeze (10 player)
Defeat Hodir without any raid member being hit by Flash Freeze in 10-player mode.
10
24/01/23
The Antechamber of Ulduar (10 player)
Defeat the bosses of The Antechamber area of Ulduar in 10-player mode.
10
24/01/23
The Siege of Ulduar (10 player)
Defeat the bosses of The Siege area of Ulduar in 10-player mode.
10
24/01/23
Make Quick Werk Of Him (10 player)
Defeat Patchwerk in Naxxramas in 3 minutes or less in 10-player mode.
10
07/01/23
Make Quick Werk Of Him (25 player)
Kill Patchwerk in Naxxramas in 3 minutes or less in 25-player mode.
10
06/01/23
The Spellweaver's Downfall (25 player)
Defeat Malygos in 25-player mode.
25
02/01/23
Twilight Assist (25 player)
With at least one Twilight Drake still alive, engage and defeat Sartharion the Onyx Guardian in 25-player mode.
10
02/01/23
Twilight Duo (25 player)
With at least two Twilight Drakes still alive, engage and defeat Sartharion the Onyx Guardian in 25-player mode.
10
02/01/23
Besting the Black Dragonflight (25 player)
Defeat Sartharion the Onyx Guardian in 25-player mode.
25
02/01/23
The Fall of Naxxramas (25 player)
Defeat every boss in Naxxramas in 25-player mode.
50
02/01/23
Kel'Thuzad's Defeat (25 player)
Defeat Kel'Thuzad in Naxxramas in 25-player mode.
10
02/01/23
Sapphiron's Demise (25 player)
Defeat Sapphiron in Naxxramas in 25-player mode.
10
02/01/23
The Military Quarter (25 player)
Defeat the bosses of The Military Quarter of Naxxramas in 25-player mode.
10
02/01/23
The Plague Quarter (25 player)
Defeat the bosses of The Plague Quarter of Naxxramas in 25-player mode.
10
02/01/23
Arachnophobia (25 player)
Kill Maexxna in Naxxramas within 20 minutes of Anub'Rekhan's death in 25-player mode.
10
02/01/23
The Arachnid Quarter (25 player)
Defeat the bosses of The Arachnid Quarter of Naxxramas in 25-player mode.
10
02/01/23
Momma Said Knock You Out (25 player)
Defeat Grand Widow Faerlina in Naxxramas without dispelling or preventing frenzy in 25-player mode.
10
02/01/23
The Construct Quarter (25 player)
Defeat the bosses of The Construct Quarter of Naxxramas in 25-player mode.
10
02/01/23
The Spellweaver's Downfall (10 player)
Defeat Malygos in 10-player mode.
10
02/01/23
Besting the Black Dragonflight (10 player)
Defeat Sartharion the Onyx Guardian in 10-player mode.
10
31/12/22
Twilight Assist (10 player)
With at least one Twilight Drake still alive, engage and defeat Sartharion the Onyx Guardian in 10-player mode.
10
31/12/22
Twilight Duo (10 player)
With at least two Twilight Drakes still alive, engage and defeat Sartharion the Onyx Guardian in 10-player mode.
10
31/12/22
Kel'Thuzad's Defeat (10 player)
Defeat Kel'Thuzad in Naxxramas in 10-player mode.
10
31/12/22
The Fall of Naxxramas (10 player)
Defeat every boss in Naxxramas in 10-player mode.
25
31/12/22
Sapphiron's Demise (10 player)
Defeat Sapphiron in Naxxramas in 10-player mode.
10
31/12/22
The Military Quarter (10 player)
Defeat the bosses of The Military Quarter of Naxxramas in 10 player mode.
10
30/12/22
The Construct Quarter (10 player)
Defeat the bosses of The Construct Quarter of Naxxramas in 10-player mode.
10
30/12/22
Subtraction (10 player)
Defeat Thaddius in Naxxramas with less than 9 players in 10-player mode.
10
30/12/22
The Plague Quarter (10 player)
Defeat the bosses of The Plague Quarter of Naxxramas in 10-player mode.
10
30/12/22
The Safety Dance (10 player)
Defeat Heigan the Unclean in Naxxramas without anyone in the raid dying in 10 player mode.
10
30/12/22
The Arachnid Quarter (10 player)
Defeat the bosses of The Arachnid Quarter of Naxxramas in 10-player mode.
10
30/12/22
Arachnophobia (10 player)
Defeat Maexxna in Naxxramas within 20 minutes of Anub'Rekhan's death in 10-player mode.
10
30/12/22
Three Lights in the Darkness (10 player)
Defeat Yogg-Saron with the assistance of three or fewer Keepers in 10-player mode.
10
One Light in the Darkness (10 player)
Defeat Yogg-Saron with the assistance of one or fewer Keepers in 10-player mode.
10
Two Lights in the Darkness (10 player)
Defeat Yogg-Saron with the assistance of two or fewer Keepers in 10-player mode.
10
I Love the Smell of Saronite in the Morning (10 player)
Defeat General Vezax after defeating the Saronite Animus in 10-player mode.
10
I Could Say That This Cache Was Rare (10 player)
Defeat Hodir before he shatters his rare cache in 10-player mode.
10
Knock on Wood (10 player)
Defeat Freya while leaving at least 1 Elder alive in 10-player mode.
10
Knock, Knock, Knock on Wood (10 player)
Defeat Freya while leaving all 3 Elders alive in 10-player mode.
10
Con-speed-atory (10 player)
Defeat Freya within 20 minutes of the first creature you kill in the Conservatory of Life in 10-player mode.
10
Knock, Knock on Wood (10 player)
Defeat Freya while leaving at least 2 Elders alive in 10-player mode.
10
I'll Take You All On (10 player)
Defeat Thorim, the Ancient Rune Giant and the Runic Colossus in 10-player mode.
10
Lose Your Illusion (10 player)
Defeat Thorim while Sif is present in 10-player mode.
10
I Choose You, Steelbreaker (10 player)
Defeat the Assembly of Iron with Steelbreaker as the last member alive in 10-player mode.
10
Must Deconstruct Faster (10 player)
Defeat XT-002 Deconstructor in 205 seconds in 10-player mode.
10
Nerf Gravity Bombs (10 player)
Defeat XT-002 Deconstructor without any raid member dying from a Gravity Bomb in 10-player mode.
10
Stokin' the Furnace (10 player)
Defeat Ignis the Furnace Master in 4 minutes in 10-player mode.
10
A Quick Shave (10 player)
Defeat Razorscale without allowing her to fly into the air more than once in 10-player mode.
10
Shutout (10 player)
Defeat Flame Leviathan without causing a System Shutdown in 10-player mode.
10
You Don't Have An Eternity (10 player)
Defeat Malygos in 6 minutes or less in 10-player mode.
10
You Don't Have An Eternity (25 player)
Defeat Malygos in 6 minutes or less in 25-player mode.
10
Denyin' the Scion (10 player)
Deliver a killing blow to a Scion of Eternity while riding on a hover disk in 10-player mode.
10
Shocking! (10 player)
Defeat Thaddius in Naxxramas without anyone in the raid crossing the negative and positive charges in 10-player mode.
10
A Poke In The Eye (10 player)
Defeat Malygos with fewer than 9 in 10-player mode.
10
The Dedicated Few (10 player)
Defeat the bosses of Naxxramas with less than 9 people in the zone in 10-player mode.
25
In His House He Waits Dreaming (10 player)
Experience all 3 visions of Yogg-Saron's mind in 10-player mode.
10
Set Up Us the Bomb (10 player)
Defeat Mimiron without anyone in the raid being hit by the following in 10-player mode.
10
Three Car Garage (10 player)
Defeat Flame Leviathan while in each of the following vehicles in 10-player mode.
10