Kakashi Hatake

Flash, Ward—Discard a card and lose 2 life.
When Kakashi enters the battlefield, look at target opponents hand. Choose a noncreature card. That player exiles that card.
When Kakashi dies, look at the top 4 cards of your library. Choose a card with mana value 4 or less.
You may play that card without paying its mana
cost. Put the other cards in your graveyard.