Board Thread:Questions and Answers/@comment-36.77.78.238-20160801172443/@comment-26222562-20160805192136

As long as their levels are the same, and they are in sakura fubuki status, even an all-tantou team will do well against KBC BUT ONLY UP TO LVL 49. After reaching level 50, KBC will reduce them to 1 HP, which shouldn't bother you much since after they pass lvl 40 you can bring them to world 6.