Fall of the Lich King (25 player)
Defeat every boss in Icecrown Citadel in 25-player mode.
25
14/05/24
Bane of the Fallen King
Defeat the Lich King in Icecrown Citadel in 10-player Heroic mode.
10
07/05/24
Heroic: Fall of the Lich King (10 player)
Defeat every boss in Icecrown Citadel in 10-player Heroic mode.
25
07/05/24
Heroic: The Frostwing Halls (10 player)
Defeat the bosses of The Frostwing Halls in Icecrown Citadel in 10-player Heroic mode.
10
04/05/24
Heroic: The Crimson Hall (10 player)
Defeat the bosses of The Crimson Hall in Icecrown Citadel in 10-player Heroic mode.
10
04/05/24
Heroic: The Plagueworks (10 player)
Defeat the bosses of The Plagueworks in Icecrown Citadel in 10-player Heroic mode.
10
04/05/24
Heroic: Storming the Citadel (10 player)
Defeat the first four bosses in Icecrown Citadel in 10-player Heroic mode.
10
04/05/24
Been Waiting a Long Time for This (10 player)
Allow Necrotic Plague to stack to 30 before defeating the Lich King in 10-player mode.
10
27/04/24
Fall of the Lich King (10 player)
Defeat every boss in Icecrown Citadel in 10-player mode.
25
27/04/24
The Frozen Throne (10 player)
Defeat the Lich King in Icecrown Citadel in 10-player mode.
10
27/04/24
The Frostwing Halls (10 player)
Defeat the bosses of The Frostwing Halls in Icecrown Citadel in 10-player mode.
10
23/04/24
All You Can Eat (10 player)
Defeat Sindragosa in 10-player mode without any member of your raid receiving more than 5 stacks of Mystic Buffet.
10
23/04/24
Portal Jockey (10 player)
Enter every portal spawned by Valithria Dreamwalker before healing her to full health in 10-player mode.
10
20/04/24
The Orb Whisperer (10 player)
Defeat the Blood Council without anyone in the raid taking more than 23,000 spell damage in a single hit in 10-player mode.
10
20/04/24
Nausea, Heartburn, Indigestion... (10 player)
Defeat Professor Putricide without using Regurgitated Ooze on the Abomination in 10-player mode.
10
20/04/24
Dances with Oozes (10 player)
Defeat Rotface without a Big Ooze casting Unstable Ooze Explosion in 10-player mode.
10
20/04/24
Flu Shot Shortage (10 player)
Defeat Festergut while none of the players in your raid group ever had 3 stacks of Inoculated in 10-player mode.
10
20/04/24
Full House (10 player)
Defeat Lady Deathwhisper with at least five different types of Cultists active at the time of her demise in 10-player mode.
10
20/04/24
The Frostwing Halls (25 player)
Defeat the bosses of The Frostwing Halls in Icecrown Citadel in 25-player mode.
10
19/04/24
The Crimson Hall (25 player)
Defeat the bosses of The Crimson Hall in Icecrown Citadel in 25-player mode.
10
19/04/24
The Plagueworks (25 player)
Defeat the bosses of The Plagueworks in Icecrown Citadel in 25-player mode.
10
19/04/24
The Crimson Hall (10 player)
Defeat the bosses of The Crimson Hall in Icecrown Citadel in 10-player mode.
10
16/04/24
The Plagueworks (10 player)
Defeat the bosses of The Plagueworks in Icecrown Citadel in 10-player mode.
10
16/04/24
I've Gone and Made a Mess (10 player)
Defeat the Deathbringer before Mark of the Fallen Champion is cast three times in 10-player mode.
10
16/04/24
Storming the Citadel (10 player)
Defeat the first four bosses in Icecrown Citadel in 10-player mode.
10
16/04/24
I'm on a Boat (10 player)
Claim victory in the Gunship Battle without any raid member visiting the enemy gunship more than twice in 10-player mode.
10
16/04/24
Boned (10 player)
Defeat Lord Marrowgar without any raid member remaining impaled for more than 8 seconds in 10-player mode.
10
16/04/24
Storming the Citadel (25 player)
Defeat the first four bosses in Icecrown Citadel in 25-player mode.
10
13/04/24
I've Gone and Made a Mess (25 player)
Defeat the Deathbringer before Mark of the Fallen Champion is cast five times in 25-player mode.
10
13/04/24
I'm on a Boat (25 player)
Claim victory in the Gunship Battle without any raid member visiting the enemy gunship more than once in 25-player mode.
10
13/04/24
Boned (25 player)
Defeat Lord Marrowgar without any raid member remaining impaled for more than 8 seconds in 25-player mode.
10
13/04/24
Shutout (10 player)
Defeat Flame Leviathan without causing a System Shutdown in 10-player mode.
10
12/04/24
The Frozen Throne (25 player)
Defeat the Lich King in Icecrown Citadel in 25-player mode.
10
Once Bitten, Twice Shy (25 player)
Defeat Blood-Queen Lana'thel once as a vampire and again without becoming a vampire in 25-player mode.
10
Hot Pocket (10 player)
Survive being thrown into Ignis the Furnace Master's Slag Pot in 10-player mode.
10
Unbroken (10 player)
Defeat Flame Leviathan on the first try without anyone repairing their vehicle in 10-player mode.
10
Dwarfageddon (10 player)
Destroy 100 Steelforged Defenders in 10 seconds on the Ulduar gauntlet in 10-player mode.
10
Once Bitten, Twice Shy (10 player)
Defeat Blood-Queen Lana'thel once as a vampire and again without becoming a vampire in 10-player mode.
10
The Construct Quarter (10 player)
Defeat the bosses of The Construct Quarter of Naxxramas in 10-player mode.
10
Arachnophobia (10 player)
Defeat Maexxna in Naxxramas within 20 minutes of Anub'Rekhan's death in 10-player mode.
10
The Arachnid Quarter (10 player)
Defeat the bosses of The Arachnid Quarter of Naxxramas in 10-player mode.
10
Stokin' the Furnace (10 player)
Defeat Ignis the Furnace Master in 4 minutes in 10-player mode.
10
The Keepers of Ulduar (10 player)
Defeat the Keeper bosses of Ulduar 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
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
Siffed (10 player)
Force Thorim to enter the arena while Sif is present in 10-player mode.
10
I Have the Coolest Friends (10 player)
Defeat Hodir without any friendly NPC dying 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
The Antechamber of Ulduar (10 player)
Defeat the bosses of The Antechamber area of Ulduar in 10-player mode.
10
Crazy Cat Lady (10 player)
Defeat Auriaya without destroying her Sanctum Sentries in 10-player mode.
10
Disarmed (10 player)
Destroy both of Kologarn's arms and then Kologarn himself within 12 seconds in 10-player mode.
10
Nerf Engineering (10 player)
Defeat XT-002 Deconstructor without him recovering any health from XS-013 in 10-player mode.
10
The Siege of Ulduar (10 player)
Defeat the bosses of The Siege area of Ulduar in 10-player mode.
10
Heartbreaker (10 player)
Defeat XT-002 Deconstructor after destroying his heart 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
Iron Dwarf, Medium Rare (10 player)
Defeat 25 Dark Rune Guardian Dwarves with Razorscale's Flame Breath in 10-player mode.
10
Orbital Devastation (10 player)
Defeat Flame Leviathan with at least 2 Orbital Defense Systems active in 10-player mode.
10
Nuked from Orbit (10 player)
Defeat Flame Leviathan with at least 3 Orbital Defense Systems active in 10-player mode.
10
Orbital Bombardment (10 player)
Defeat Flame Leviathan with at least 1 Orbital Defense System active in 10-player mode.
10
Orbit-uary (10 player)
Defeat Flame Leviathan with all 4 Orbital Defense Systems active in 10-player mode.
10
Make Quick Werk Of Him (10 player)
Defeat Patchwerk in Naxxramas in 3 minutes or less 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
Heroic: Storming the Citadel (25 player)
Defeat the first four bosses in Icecrown Citadel in 25-player Heroic mode.
10
Heroic: The Plagueworks (25 player)
Defeat the bosses of The Plagueworks in Icecrown Citadel in 25-player Heroic mode.
10