A standard 52-card deck with the four suits of hearts, diamonds, clubs, & spades is used in traditional rummy play. The ace, numbers 2 through 10, and the face catoefl exam slotsrds (jack, queen, and king) are among the 13 cards in each suit. One card—usually the two of hearts—is taken out of the deck when playing rummy with a 51-card deck, though. The Impact on Gameplay. The ------------------. Players must modify their strategies in light of this because it creates a unique dynamic in the game.