Both. By coincidence. His corruption began with the Old Gods, but the void window was the result of his own experiments. He contacted whatever was also later talking to Sarkareth. By rule of thumb, the Old Gods (as we know them) are an Azeroth thing while Void Lords are a space thing. And that thing in Aberrus got nicknamed a Void Window for obvious reasons.But it isn't usually. The Blizzcon ticket rewards themselves usually have no reference to upcoming content. That's what we keep pointing out & you keep claiming the opposite. What you say is evidence is not evidence, its instead a very loose association.