So. A reworking of several ideas past and present, with some of the mechanical philosophies reminiscent of more unusual NRPs. 

The basic premise is this: there are 6 (7) predefined planes of existence that make up the world. This includes the Mortal World. Every player takes control of one plane with a demonic or otherworldly champion of their design, providing it fits with the style of their chosen plane. There would only be one player per plane, as to give an immediate sense of ownership, and you must make it your goal to scheme or fight your way to domination of all existence. 
Of course, the 'Mortal' Plane would work a little differently. Whoever chose this would likely end up simply trying to survive in the earlier stages of the game, with the rest fighting over them. You would not control a demonic champion, but rather a renowned and very powerful warlord who has so far united the tribes of Humans to rally. And heck, might even be able to have multiple players in the Mortal world; it all depends how much interest something like this would generate. 

Anybody interested? Anybody have their attention piqued by something like this?