Keep of Iron

This plane is a land of black basalt rock, rivers of molten lava, glass outcroppings, and a massive keep of black iron. The keep not only goes endless into the stone, but rises far out of sight into the sky. There is no other building on this plane except for the keep and any attempt at constructing a building fails.

The Keep is constructed in a mish-mash style it includes glass gargoyles, buttresses, overhangs, multiple towers (both peaked and crenelated. Inside the keep are guardians. What they look like is a matter of debate as the guardians seem to shape their physical form based upon those who see them.

It is said that the creator of this plane lives both at the very bottom and the very top of the key. Who this creator is is unknown as nobody has every reached either end and returned to speak of it.