334. A Task is one or more steps or processes that one or more Players must perform before continuing with any other actions.
334.1. Tasks include, but are not limited to: Cleanups, the actions performed during the Start of Turn Process, throughout Combat in its various steps, and the actions performed during the End of Turn Process. See rule 318. Cleanups for more information on Cleanups See rule 315. Start of Turn for more information on the Start of Turn process See rule 454. Combat for more information on the steps of Combat See rule 317. Ending Phase for more information.