User blog comment:DirgeOfCerberus111/An Alternate Universe? Let the heresy begin!/@comment-3341288-20110907143051/@comment-3562230-20110908033016

Interesting. It all depends on whether the Heresy still goes down. If the Eldar still have all their gods, I doubt they would see the need for an alliance and if most of the primarchs were still alive they wouldn't compromise either. Also, depends on what happens to the Emperor.

With no eye of terror Chaos would have more trouble getting into realspace. Incidentally, Nurgle would not be holding Isha captive. The creation of a new Chaos deity would just be a replacement for Slaanesh really. I think the Big 3 should just try to do it themselves.