The orcs became increasingly aggressive under the control of Gul'dan and wow free gold his Shadow Council. They constructed massive arenas where the orcs have given their warrior skills in combat and death. Meanwhile, a few clan chieftains spoke out against the depravity of their race. One such chieftain, Durotan of frost clan, warned against the orcs wallow in hatred and anger. His words fell on deaf ears, as stronger chieftains such as Grom Hellscream of the Warsong Clan was the champion of a new era of war and enslavement.

Kil'jaeden knew that the Orcs were almost ready, but it needs to be sure of their ultimate loyalty. In secret, he was appointed Shadow Council Mannoroth the Destructor, the living conditions of destruction and rage. Gul'dan called the clan leaders and convince them to drink Mannoroth's raging blood completely invulnerable. Led by Grom Hellscream, drank all the clan chiefs except Durotan and thus sealed their fates as slaves to the Burning Legion. With Mannoroth's rage, the leaders unwittingly subject their innocent brothers.

Consumed with the curse of this new bloodlust, the orcs sought to unleash their fury on anyone who stood before them. Sensing that the time had come, Gul'dan rival clans in a single unstoppable Horde. Knowing this, leaders would like Hellscream and Doomhammer Orgrim life of the entire state, put Gul'dan a warlord, who, as a puppet of the new Horde. Blackhand the Destroyer, a warlord particularly depraved and vicious orc should be Gul'dan's puppet. Under the command of the Horde Blackhand be against the simple draenei.

During some months, the Horde nearly every draenei living on Draenor. Only a scattered handful of survivors managed to escape the wrath of the Orcs. Flushed with victory, Gul'dan reveled in the power of the Horde and power. But he knew that without any enemies to fight, the Horde would not end, even with endless infighting in its unstoppable appetite for glorious battles consume.

Kil'jaeden knew that the Horde was finally prepared. The orcs were greatest weapon of the Burning Legion. The evil demon has shared his knowledge with his master, and cheap power leveling wow Sargeras agreed that the time for revenge has finally come.