Oh-ho, now there's a good question - that's not one I've thought about for him yet! Hm... my knee-jerk reaction was to be like 'oh about as much as anyone else' - however! There is the whole... voidsent issue. I imagine that having the void-tainted soul of another being inside of you has some unforeseen side-effects alongside the expected ones - why wouldn't it cause weird dreams? I bet it's creepy eldritch horror visions of the 14th - is it memories? Visions of the demons there currently, because of the creature's tie to that world? Who knows? But I bet it makes for some pretty fucked up dreams of being hunted, or hunting others and devouring them, given what we've seen of the 14th now, ourselves, in recent MSQ; unknowable, strange landscapes, sounds that cannot be expressed, visions of creatures unfathomable to the mortal mind... maybe he should start writing some H.P. Lovecraft style stories too (you know, minus all the racism)!