Magic: The Gathering Comprehensive Rules Changes - Core Set - Ninth Edition to Ravnica: City of Guilds

Old rule (Core Set - Ninth Edition)	New rule (Ravnica: City of Guilds)
212.7e. [Click to view all changes.]
212.7e. If a spell, ability, or effect states that a player can do something only "any time he or she could play an sorcery," it means only that the player must have priority, it must be during the main phase of his or her turn, and the stack must be empty. The player doesn't need to have a sorcery he or she could actually play.	212.7e. If a spell, ability, or effect states that a player can do something only "any time he or she could play a sorcery," it means only that the player must have priority, it must be during the main phase of his or her turn, and the stack must be empty. The player doesn't need to have a sorcery he or she could actually play.

Old rule (Core Set - Ninth Edition)

New rule (Ravnica: City of Guilds)

212.7e.

If a spell, ability, or effect states that a player can do something only "any time he or she could play an sorcery," it means only that the player must have priority, it must be during the main phase of his or her turn, and the stack must be empty. The player doesn't need to have a sorcery he or she could actually play.

212.7e.

If a spell, ability, or effect states that a player can do something only "any time he or she could play a sorcery," it means only that the player must have priority, it must be during the main phase of his or her turn, and the stack must be empty. The player doesn't need to have a sorcery he or she could actually play.