Shell Game

If you would draw a card, instead reveal the top 3
cards of your library. An opponent separates
those cards into two piles. Put one pile into your
hand and the other into your graveyard.
If an opponent would draw a card, instead they
reveal the top 3 cards of their library. They
separate those cards into two piles. Put one pile
into their hand and the other into their graveyard.