Parker Luck is a rare Enchantment card from Marvel's Spider-Man Promos (PSPM), collector number 60s. Current market price: — (foil $1.02), TCGplayer market prices via Scryfall.
At the beginning of your end step, two target players each reveal the top card of their library. They each lose life equal to the mana value of the card revealed by the other player. Then they each put the card they revealed into their hand.