Historical Rules · 15 July 2011
Rule 400.4a
Official source text from the 15 July 2011 Rules release
If an instant or sorcery card would enter the battlefield, it remains in its previous zone.
Historical Rules · 15 July 2011
Official source text from the 15 July 2011 Rules release
If an instant or sorcery card would enter the battlefield, it remains in its previous zone.