The impact of removal on strategy, particularly in card games, refers to how the absence of certain cards affects decision-making and potential outcomes. When key cards are removed from play, it can significantly alter the probabilities and expected value of certain hands or plays, leading to adjustments in both risk assessment and tactics. Players may need to recalibrate their strategies based on the altered composition of remaining cards, emphasizing more aggressive or conservative approaches depending on how removal influences their chances of winning.