Historical Rules · 23 January 2015
Rule 805.5a
Official source text from the 23 January 2015 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 · 23 January 2015
Official source text from the 23 January 2015 Rules release
A player may cast a spell, activate an ability, or take a special action when his or her team has priority.