Divine Sword, Ame-no-Murakumo

/:During your turn, if cards from your deck were revealed by a card's ability this turn, this unit gets +5000. /:When placed from hand, look at five cards from the top of your deck, reveal up to one grade 3 from among them and put it into your hand, shuffle your deck, and if you put a card into your hand, discard a card from your hand.