[quote=Schylerwalker]
What about cosmological concerns? As far as I can tell, this is going to be the kind of dark/low fantasy setting where the existence and proof of deities and otherworldly powers is pretty ambiguous. Will there be demons and such?
[/quote]

The ambiguity of Gods and their intervention could certainly be a thing. Although I haven't thought as far as demonic presences. Though more often than not the later could be used against someone else's idea of the former.