Historical Rules · 23 April 2010
Rule 712.1a
Official source text from the 23 April 2010 Rules release
Exile every object on the stack, including the object that's resolving. Remove all creatures and planeswalkers (including those that are phased out) from combat. All objects not on the battlefield that aren't represented by cards will cease to exist the next time state-based actions are checked (see rule 704, "State-Based Actions").