The Alliance armies led by Sir Anduin Lothar, Uther the Lightbringer, and Admiral Daelin Proudmoore pushed the orcs south into the shattered land of Azeroth - the first kingdom to fall before the orcs' ruthless onslaught.

The Alliance forces under Sir Lothar managed to push Doomhammer's clans out of Lordaeron and back into the orc-controlled lands of Azeroth. Lothar's forces surrounded the orcs' volcanic citadel of Blackrock Spire and laid siege to their defenses.