Alduin, World Eater

Flying, trample, haste
When Alduin, World Eater deals combat damage to a player, that player reveals his or her hand. You may choose a non-land card from that player's hand cast it without paying its mana cost. Then that player discards all cards that share a type with the chosen card.
If Alduin, World Eater would be put into a graveyard, instead shuffle it into it's owners library.