■ Guard Strike (When you add this spell from your shield zone to your hand , you may reveal it to your opponent and choose one of your opponent 's creatures . That creature can't attack this turn .)

■ Your opponent discards a card at random from their hand .

■ Draw 2 cards .

■ Your opponent chooses 3 of their creatures and destroys them.

■ At the start of your opponent 's next turn , your opponent can only untap up to 4 cards in their mana zone .