You have probaly played Super Smash Brothers and thought, "I wonder what the best attack could be?" I believe Yoshi has the greatest attack. Start a game and select computer characters, Yoshi being your character, and choose a stage. As your enemy jumps, jump slightly above the character hold the control stick and R button down. Yoshi should be repeatedly kicking downward. Keep holding the buttons until you and your enemy land. For more damage, try to make your enemy jump higher, and do the same as before. Once, I made 56% doing that attack!