503. Upkeep Step

Rules in this chapter

• 503.1 Upkeep Step The upkeep step has no turn-based actions. Once it begins, the active player gets priority. (See rule 117, “Timing and Priority.”)
• 503.2 Upkeep Step If a spell states that it may be cast only “after [a player’s] upkeep step,” and the turn has multiple upkeep steps, that spell may be cast any time after the first upkeep step…