Kargath was the only original member of the Shadow Council to not be a warlock. Kargath stayed at Draenor when the the first orc clan went to Azeroth through the Dark Portal. Years later, Kargath reclaimed the Citadel by joining Magtheridon. He later joined Illidan by helping him defeat Magtheridon.
Kargath led Illidan's forces in Hellfire Citadel and oversees Magtheridon making corrupted blood. He was killed by the adventurers representing the forces of either Thrallmar or Honor Hold.