Is it time to refer to OotS again? I think it is.
Anywho, I think to make it realistic, you'd have to not only make people climbing over corpses a balance check of some kind, but give them combat advantage once they're up there.
Anywho, I think to make it realistic, you'd have to not only make people climbing over corpses a balance check of some kind, but give them combat advantage once they're up there.