K.
As you use your explosive kunai, the clone beside me tosses one of its sword in a horizontal manner that deflects the kunais in midair. When it explodes, both the clone and I have already back-flipped to several meters (back to long-range). As you create the kage bunshin no jutsu, I send my clone forward (as he runs at you, he collects the sword that he had thrown at your explosive kunai) at you. At the same time, I toss five kunai with explosive notes attached to it from long range at a rapid speed, two on coming from the right side, and two from the left. One flies straight past my clone running at you and as it does so, he throws his own explosive kunai at you. (Overall: Two kunai from the left, two from the right. One kunai aimed at one of you, my clone's kunai at another) He reaches you and quickly kicks both of you to either side of him with a split kick, making your body contact the kunais and explode. If that misses, he uses his sword to knock the incoming explosive kunais coming straight at the three of them to explode onto you...(as I say "KATSU!, lol!)