■ Guard Strike (When you add this creature 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 .)

■ When you put this creature , put the top 2 cards of your deck into your graveyard .

■ Whenever this creature attacks , you may return a card from your graveyard to your hand .

■ At the end of your turn , untap this creature .