Put a PokÃ©mon from your hand face down in front of you and tell your opponent its name. Your opponent guesses the height of that PokÃ©mon. Reveal that PokÃ©mon. If your opponent guessed right, he or she draws 3 cards. If your opponent guessed wrong, you draw 3 cards. Return the PokÃ©mon to your hand. (You can't choose a PokÃ©mon that doesn't have the height printed on the card.)
You may play only 1 Supporter card during your turn (before your attack).