Sure sure, but there's better battles to be had. For instance, Fran's trying to give Miyu an opening to nuke Zeruel's army with whatever powers you got (I don't really understand them so I'll leave it to your digression). Or helping me plot how I can actually use Miyu, Henry, and Fran in my plans to conquer the Nexus. If you're joining my side, I expect ya to do some work too.