Obtain Mimiron's Head from 25-player Yogg-Saron with no Keepers assisting you.

Wielder of Shadowmourne.

Meet the criteria for A Tribute to Insanity without any raid member having used an item only obtainable from 25-player Coliseum, or any more powerful item.

Obtain Invincible from Arthas in Icecrown Citadel.

Obtain The Horseman's Reins from The Headless Horseman in the Scarlet Monastery during Hallow's End.

Obtain the Reins of the Raven Lord from Anzu in Sethekk Halls.

Obtain the Swift White Hawkstrider from Kael'thas Sunstrider in Magister's Terrace.

Defeat Algalon the Observer in 25-player mode without any raid member dying to Algalon at any point during that raid lockout period.

Completed the Northrend daily dungeon quests listed below.

Within one raid lockout period, defeat every boss in Naxxramas without allowing any raid member to die during any of the boss encounters in 25-player mode.

Defeat Algalon the Observer in 10-player mode without anyone in the raid wearing any equipment with an item level higher than is available in 10-player Ulduar.

Defeat Algalon the Observer in 10-player mode without any raid member dying to Algalon at any point during that raid lockout period.

Defeat every hard-mode boss in Ulduar on 10 or 25-Player Pre-Nerf difficulty, before the release of the next raid tier.

Defeat Yogg-Saron in Ulduar on 10 or 25-Player Pre-Nerf difficulty, before the release of the next raid tier.

Complete the Northrend daily dungeon quests listed below.

Earn any variety of Emblem.

Slew Prince Tenris Mirkblood and acquired his Vampiric Batling pet.

Completed the druid quest to obtain Swift Flight Form.

Obtain an Aqual Quintessence.

Defeat the classic, level 60 version of Onyxia.

Earned the title, "Sergeant Major".

Defeat Hakkar.