"Pick a Card" is a popular game often played in social settings, where participants choose a card from a shuffled deck without looking. The game can involve various rules, such as guessing the card's suit or number, and it can be played for fun or as part of a magic trick. In magic performances, magicians use "Pick a Card" to create illusions, where a spectator selects a card, and the magician reveals it later. This trick relies on sleight of hand and psychological techniques to enhance the surprise and entertainment value of the performance.