Beta

Defeat Ascendant Lord Obsidius without any party member reaching 4 stacks of Crepuscular Veil in Blackrock Caverns on Heroic Difficulty.

Defeat Karsh Steelbender after he has reached 15 stacks of Superheated Quicksilver Armor in Blackrock Caverns on Heroic Difficulty.

Allow all three of Corla's zealots to evolve, then defeat Corla after slaying the evolved zealots in Blackrock Caverns on Heroic Difficulty.

Defeat Erudax without letting a Faceless Corruptor begin to cast Twilight Corruption on any of Alexstrasza's Eggs in Grim Batol on Heroic Difficulty.

Defeat Erudax in Grim Batol on Heroic Difficulty.

Complete the Cataclysm Heroic dungeon achievements listed below.

Defeat Rajh before he completes an entire recharging phase in the Halls of Origination on Heroic Difficulty.

Defeat Rajh in Halls of Origination on Heroic Difficulty.

Complete the Vault of Lights within 5 minutes of entering in the Halls of Origination on Heroic Difficulty.

Defeat Earthrager Ptah while mounted on a camel in the Halls of Origination on Heroic Difficulty.

Defeat 12 Bloodthirsty Ghouls with Pistol Barrage and then defeat Lord Godfrey in Shadowfang Keep on Heroic Difficulty.

Defeat Lord Godfrey in Shadowfang Keep on Heroic Difficulty.

Defeat Baron Ashbury without letting him heal with Stay of Execution in Shadowfang Keep on Heroic Difficulty.

Engage Vanessa VanCleef within 5 minutes of being inflicted with the Nightmare Elixir in Deadmines on Heroic Difficulty.

Allow three Freezing Vapors to cast Coalesce during the Admiral Ripsnarl encounter in Deadmines on Heroic Difficulty.