Historical Rules · 11 November 2016
Rule 400.4a
Official source text from the 11 November 2016 Rules release
If an instant or sorcery card would enter the battlefield, it remains in its previous zone.
Historical Rules · 11 November 2016
Official source text from the 11 November 2016 Rules release
If an instant or sorcery card would enter the battlefield, it remains in its previous zone.