The King card is one of the face cards in a standard deck of playing cards, which consists of 52 cards. Each suit—hearts, diamonds, clubs, and spades—contains one King card. The King typically represents high value in card games and is often associated with power and authority. In many games, the King can play a crucial role, such as in poker, where it can form strong hands when combined with other cards. The King card is also commonly used in various card games, including bridge and rummy, where its rank can influence gameplay and strategy.