Change the Game: Poker

Discard a card: All players may reveal their hands simultaneously. Using colors as suits, casting cost as numerical values, and lands as wildcards, figure out who has the best poker hand. Each loser antes the top card of their library into the library, then the winner chooses a card from the ante, gains ownership of it, and puts it in their hand. Any player can activate this ability and only when they can cast a sorcery.
I'm all in.