There was going to be fairly balanced fight between outlanders and imperials with the outlanders holding the codex. Then the empire brought nexus with them (I'm sure the balance said we were tipping), and what would have been an interesting extended fight turned into an ass raping. So what started as an interesting challenging fight became ridiculously lopsided i.e. NOT BALANCED. I think the idea of nexus is interesting, but with every character I've ever had it's never worked out properly in practice.