Beyond that, I'm more surprised the cosmology nuke angle didn't come up, considering Chaos nukes reality, including all the concepts and information that defines it, at the very least argosax wouldn't be able to do anything considering I don't think I see/know any feats of him being able to act in a void lacking literally everything, Void Mundus would be more fine (once the thread goes through), considering he exhibits a similar state, but I don't think he'd be able to affect Chaos/"reality" afterwards seeing as the rune that (theoretically mind you) defines Mundus wouldn't exist anymore, and thus any theoretical effects he could have on a non-conceptual plane would simply not work, as they are tied into that rune of "Mundus", sure some (nonexistent) conceptual effects may be applicable here (depending on where runes stand in the metaphysical hiearchy), but that is a technically seperate matter, and honestly may work considering soul > concept whereas GoW has soul = concept, but I'm not certain about how that'd work, and I don't exactly care for that argument and let you choose if you want to take that route.