@kidawesome55 yea, if her skills just remain where she's at, she's even weaker than all the other chiefs. Arguably, she's the weakest chief. From what it seems, every other chief has the ability to overwhelm Kyouka easily. She's gotten a powerup with Yuuki, but Yuuki is nowhere near powerful enough to deal with the chiefs, let alone the commander. I bet that the author is going to somehow make it so that Kyouka's abilities either level up/progress to a point where she's able to utilize all kinds of transformations of Yuuki, as long as Yuuki has transformed to said mode before. So theoretically, her battle options would be as limitless as the different types of powers there are. This is all speculation of course, but it has to be some form of powering up of Kyouka's abilities that affect Yuuki, because aside from her slave control, she herself has no other power other than just really good swordsmanship.