imagine a once wonderful place full of life, with trees and grass and everything was full of beauty, but now the place is dead, a wasteland, no life exist.
I really don't care how it turns out. I know you're a good mapper. :)
Just make sure it has no life, only one cave where it's the entrance to Dusk Cave, no water, no grass, dead trees and a little platform near the northern edge of that place. Oh, and Lost Shadow is covered by mountains, very high mountains, which is wh no life can ever get inside, even though a cave exist to get there. =/
I hope I've explained it well enough, though. =/