double post :p
Heres my step by step
1: when he is away and firing ki blasts, backfire them (tap o nearby inpact) when he fires finishers like super kamehameha, dash west or east, if he comes near you, this is the chance to win! hit square for a quik tap and then hit x for stun, do this over n over so when the timer runs out u win
Happy gaming!