I have been rolling around the idea of a fantasy world that I have been building on for weeks now. I haven't written anything down, currently its pure imaginative power driving the idea forward. The basis of the world is the cliche balance of order and chaos in name only. Neither is innately good or innately evil, just naturally different. The world consists of five planes that exist upon the world. Ur'nar, the plane of Order, sits in the center around the anchor in which the followers of order gain their power. Ur'nar is then surrounded by a nigh impenetrable mountain range simply known as the Barrier, a plane seperating order and chaos, in which a single pass connects the planes of order and chaos.
The pass is in itself a plane in itself, called Cath, and those who defend it wield a potent force of Order and Chaos to stop those of order or chaos from passing over. This unique power is only useable within the pass of Cath. The pass is defended by an imposing Temple-Fortress that is held by the Blades of Cath to beat back the tides of Order or Chaos seeking to march against the other. Beyond the pass is Ka'nar, the plane of chaos, it surrounds the barrier and Ur'nar, and beyond that is the ocean-like void of nothingness in which the power of chaos flows.