Historical Rules · 27 March 2015
Rule 601.3a
Official source text from the 27 March 2015 Rules release
If there is more than one opponent who could make such a choice, the spell’s controller decides which of those opponents will make the choice.
Historical Rules · 27 March 2015
Official source text from the 27 March 2015 Rules release
If there is more than one opponent who could make such a choice, the spell’s controller decides which of those opponents will make the choice.