Beta

Reach Artifact Knowledge level 10 through the researchers in your Class Hall.

There is no cow level.

Obtain Invincible from Arthas in Icecrown Citadel.

Defeat Immerseus in Siege of Orgrimmar on Mythic difficulty.

Defeat the 4 Horsemen in Naxxramas, ensuring that they all die within 15 seconds of each other in 25-player mode.

Complete the 25-player raid achievements listed below.

Logged in during WoW's 12th Anniversary.

Defeat Kormrok in Hellfire Citadel on Mythic difficulty.

Defeat the following bosses at the entrance to Hellfire Citadel:

Defeat Kormrok in Hellfire Citadel without taking damage from any of the waves on Normal difficulty or higher.

Defeat the Iron Reaver in Hellfire Citadel on Mythic difficulty.

Complete the Hellfire Assault encounter in Hellfire Citadel on Mythic difficulty.

Defeat Odyn without any Stormforged Obliterators successfully casting Surge in Halls of Valor on Mythic difficulty.

Complete a Class Hall Mission that rewards a Raid Quest.

Complete your Order Campaign and unlock a new appearance for your artifact weapon.