Schylerwalker said
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?
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.