When Temporary Lockdown enters the battlefield, exile each nonland permanent with mana value 2 or less until Temporary Lockdown leaves the battlefield.
"Any one of us could be compromised," said Karn. "No one leaves until we know who can be trusted."
![Temporary Lockdown [Dominaria United Prerelease Promos]](http://www.cosmicgames.com/cdn/shop/files/30849029-181b-4cd7-b87a-d40f4f2ac566_94e568d8-3383-4cbd-8fe5-219420f5be9e.png?v=1759691319&width=1445)
