Historical Rules · 8 April 2016
Rule 400.4a
Official source text from the 8 April 2016 Rules release
If an instant or sorcery card would enter the battlefield, it remains in its previous zone.
Historical Rules · 8 April 2016
Official source text from the 8 April 2016 Rules release
If an instant or sorcery card would enter the battlefield, it remains in its previous zone.