Action economy refers to the efficiency and effectiveness of actions taken during a turn in a game, particularly in tabletop role-playing games like Dungeons & Dragons. It involves managing the limited actions available to a player, such as attacks, movements, and special abilities, to maximize their impact on the game. In combat scenarios, understanding action economy can give players a strategic advantage. For example, using actions that allow multiple attacks or coordinating with teammates can lead to more damage dealt or better positioning. This concept emphasizes the importance of planning and resource management in gameplay.