Historical Rules · 29 September 2017
Rule 805.5a
Official source text from the 29 September 2017 Rules release
A player may cast a spell, activate an ability, or take a special action when his or her team has priority.
Historical Rules · 29 September 2017
Official source text from the 29 September 2017 Rules release
A player may cast a spell, activate an ability, or take a special action when his or her team has priority.