■ Whenever this creature attacks , reveal the top 3 cards of your deck . If there is a spell from among them, you may return one of your opponent 's creatures in the battle zone to its owner 's hand , then you may add one of the revealed spells to your hand . If there is a cross gear among them, you may return a card in your opponent 's mana zone to its owner 's hand , then you may add one of the revealed cross gear to your hand . Then put the rest of on the top of your deck in any order.