Casting beneficial spells on oneself efficiently in massively multiplayer online role-playing games (MMORPGs) like World of Warcraft often involves creating a macro. This automated sequence of commands can be designed to ensure the spell is always cast on the player character, eliminating the need for manual targeting. For example, a healing spell macro would automatically target the caster, allowing for quick self-healing in critical situations.
This form of automation streamlines gameplay, particularly in fast-paced encounters where targeting speed can be crucial. It reduces the risk of misclicks or delays that could prove detrimental, allowing players to focus on other critical aspects of the game, such as positioning and situational awareness. This practice evolved as user interfaces and gameplay mechanics became more complex, offering players a way to optimize their actions and improve their overall performance.