Sorry it's taken me so long! In fact, chapter 107 should be out soon! Yeesh.
This chapter got a little trippy, which is nothing new after a few chapters ago when Father "swallowed God" or something of the sort. We get a bit of weirdness with Father creating people out of himself, no doubt from the souls encased in him, or maybe with the "God" he took into himself, as a distraction to the sacrifices fighting him. Also there was the bit where Ed "enters" Pride, which I guess is left to the imagination as to how. It seems a little too esoteric, even for FMA, and it sort of bothered me, to be honest.