Player of Games

When Player of Games enters the battlefield,
shuffle target nonland permanent into its owner's library, then an opponent chooses a nonland card
type other than the card type of the shuffled card.
Exile cards from the top of that library until you
exile a card of either the chosen card type or the
card type of the shuffled card. Its owner may cast
that card without paying its mana cost. Put the
other exiled cards on the bottom of their owner's library in a random order.