Riot Games is preparing to launch the Practice Tool, a long requested feature for its flagship game, League of Legends. The Practice Tool will provide far more features and flexible play than a custom game, which is the current preferred method for polishing mechanics or trying out something new. The new Practice Tool will feature a number of commands designed to streamline and speed up the process of mastering skills essential to the game, such as last hitting and early jungle clearing. The tool comes equipped with a set of commands, which Riot plans to expand upon, based off of new features, how the Practice Tool is used, and player feedback.
You can learn more about the Practice Tool, the commands it will launch with, and provide your feedback at the League of Legends game updates blog.