The Venomous Abyss

Guided by the dark whispers of Malacrass, Zul'jan has freed the forgotten broods of Ula'tek from their prison. As the monster's power grows, Zul'jarra calls upon the Champions of Azeroth to descend into the Vaults of Atal'Utek to stop her brother before the weapon is unleashed upon Azeroth.