Containment Priest
{1}{W}
Creature — Human Cleric
Oracle Text
Flash
If a nontoken creature would enter and it wasn't cast, exile it instead.
Watch Out
Only exiles creatures that weren't castCommon Misplay
Containment Priest exiles creatures that would enter the battlefield without being cast. This stops reanimation, blink effects, and token creation of creature tokens from effects like Polymorph. It does NOT stop creatures cast from hand, including via cascade or cost reductions.