I use hinata as tank, my main behind her, after her karin and kakashi on top row in middle. i change main chase to lowfloat and repulse so i have a 6/7 combo when kakashi uses his mystery im currently lvl41 and im saving for kabuto to replace karin
i go for Sasuke(2 stars) , Sakura(2 stars) and Kakashi, set the main chase as high float and use dragon flame jutsu, for first round is always just to survive, then 2nd round you can probably full burst on 1 char to dead by using the main's dragon flame jutsu (7 combos), but remember you have to set your main attacks before kakashi, or else it won't work. Its pretty risky yet fun way to combo.
i have lowfloat combo its a 7 combo . really nice but i dont understand with the set it before or it will not work?