Beta

Kill 12 Aberrations within 10 seconds on the Maloriak encounter in Blackwing Descent and then defeat Maloriak.

Defeat Maloriak in Blackwing Descent on Heroic Difficulty.

Defeat the Omnotron Defense System in Blackwing Descent on Heroic Difficulty.

Defeat Magmaw in Blackwing Descent on Heroic Difficulty.

Seize control of a mine cart that is controlled by the opposing team within 20 yards of the depot, and then capture it.

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

Complete the Cataclysm Heroic dungeon achievements listed below.

Defeat General Umbriss while he is affected with Modgud's Malice in Grim Batol on Heroic Difficulty.

Defeat Siamat, Lord of the South Wind, with 3 stacks of Lightning Charge in Lost City of the Tol'vir on Heroic Difficulty.

Defeat 3 Burning Souls during the High Prophet Barim encounter in Lost City of the Tol'vir on Heroic Difficulty.

Defeat Rajh before he completes an entire recharging phase in the 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 Temple Guardian Anhuur without allowing him to sing Reverberating Hymn for more than 15 seconds in Halls of Origination on Heroic Difficulty.

Defeat an Unyielding Behemoth while you have the Tidal Surge effect during the Ozumat encounter in Throne of the Tides on Heroic Difficulty.