You assisted Vol'jin in the final defeat of Zalazane, recapturing the Echo Isles for the Darkspear trolls.

Obtain Invincible from Arthas in Icecrown Citadel.

In the Trial of the Grand Crusader, reach a Tribute Chest with 50 attempts remaining and without allowing any raid member to die during any of the boss encounters in 25-player mode.

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

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.