Imprint — When Exclusion Ritual enters the battlefield, exile target nonland permanent.
Players can't cast spells with the same name as the exiled card.
If the exiled card somehow leaves exile, the last ability will no longer have any effect.
In a Commander game, a player may replace Exclusion Ritual exiling their commander with putting that commander into the command zone. If this happens, Exclusion Ritual’s last ability will have no effect.