Alright, I got through this mission again with Terra without much fuss, but Aqua is giving me trouble. She is just so. damn. slow. And her cartwheel doesn't travel that far. For the other two characters it was Imprisoner III that gave me the most trouble because Imprisoner IV had some time wasting attacks that allowed you to get a breather, but Aqua is so slow that I can't get away fast enough whenever he charges me with the hammer. That disorients the camera and I can't see what his next attack is (and if it's the spin or the hammer again I'm toast since I won't know which way to dodge). I guess I just have to keep at it and hope he varies his attacks a little more to give me some time to assert myself. I got really unlucky the last time because it seemed like he came at me with the hammer every other attack, and he didn't do any of the time wasting moves (when he draws you in or when the disappears and the arena starts flying at you) at all.