■ Reveal a card in your hand to your opponent.
■ If it's a nature card, search your deck. You may put a nature creature that costs 3 or less from your deck into the battle zone. Then shuffle your deck.
■ If it's a fire card, one of your creatures in the battle zone gets "speed attacker" until the end of the turn.
■ If it's a light card, you may untap one of your creatures in the battle zone at the end of the turn.