@Jerkchicken: The history doesn't make sense given the context of the worlds. If two clans were wasting their time feuding with one another, they surely would have been wiped out by the cruel gods and their monsters in a matter of days. Perhaps you could alter this part of the backstory to reflect this. Also, describe Nillbire swamps a bit more. If there is an underground segment, then then write what it is like.