So, cosmology. It's very rare in most campaigns for the planes, theology, and origins of the multiverse to be at all relevant beyond what mortals THINK is true, but in my games this stuff comes up all the time. That, and the typical OSR fashion is to simplify things and cut the fat, and I figured, fuck that, why not go against the grain and go so stupid-cosmic that Planescape has to get on my level? So, without further adieu: Aura's Stupid and Unnecessary D&D Cosmology.