Brother Coa wrote:And if 3 Chaos Gods draw their power from Humans, would in not be logical for Slaanesh to draw power only from Eldar?
Or even Khorne to draw power only from Orks?
They draw there power from anything with a presence in the Warp. At first there was the immaterium. Then the Eldar (and other psychic races created by the Old ones to battle the Necrons) came about and mucked about with the Immaterium, bein all psychic an what not, and they caused ripples in the Immaterium creating the Chaos Gods, the Immaterium then was called the warp, so just as long as there is something that is capable of thought and emotional responses, the variation in the shape of the Warp can be sustained.