Historical Rules · 1 February 2014
Rule 400.4a
Official source text from the 1 February 2014 Rules release
If an instant or sorcery card would enter the battlefield, it remains in its previous zone.
Historical Rules · 1 February 2014
Official source text from the 1 February 2014 Rules release
If an instant or sorcery card would enter the battlefield, it remains in its previous zone.