Oh and regarding "Set" and the egyptian pantheon. Good system to draw from. Similar but distinct from the Greek titanic and monsterous cycle.

I imagine we'll see Amut and Apep as well given, although it cannot be ruled out, Set is considered one of the "evil" gods or mythical forces of classic Egyptian mythology. If we see something like Horus or Ptah or Isis it's just Egyptian gods in general.

But then keeping with denizens being big end boss lookin monsters Amut, Apep and something like Sekhemet might be better choices.

Amut as a bit of google saving is the devourer of the impure hearts and a chimeric creature of Egypts classic predators, lion, crocodile and hippo. Apep is the giant serpant that seeks to consume Ra and, symbolically, eat the sun and end life. Sekhement is the war goddess that raged through egypt until sedated by a river of beer disguised as blood (and in doing so starting an Egyptian celebration festival)