here's how you can reduce your opponent's hand to zero using only two cards:
first, play Fake Okido's Revenge to make your opponent shuffle his whole hand
into his deck and draw a new hand of only four cards. then, play Rocket Girl
to remove three of those cards, leaving your opponent with a hand of only one
card! imagine how mad your opponent would be if he had a Charizard ready to
play just before you pulled that combo! of course, that probably would n't be
too smart, since your face might get rearranged...