What you read in the commander's journal is true. While the orcish Horde massed under Gul'dan, my people sought to defend ourselves from the threat by striking against him. Gul'dan learned of their intentions and cast a mighty spell that destroyed our camps and twisted the spirits of my brothers.
They must be stopped before they unleash a greater evil. In the Sketh'lon Wreckage to the north, seek out Asghar and bring me the totem he carries. With it, we can begin to thwart the dark conclave's plans.