Talk:Atlach-Nacha/@comment-29602226-20170111223147/@comment-25035274-20170112054631

It's possible that KC has progressed the setting to such a point that the Chaos Demons have been freed. Alternately, the Chaos Demons may simply be the most powerful of the Abyssal bunch, and that monsters such as the Mind Flayer and Shoggoth are their servants. Shoggoth, after all, are simply spawn in the Cthulhu mythos (source material for the creatures).