Opposition Agent (R) (Foil) – Promo Pack Murders at Karlov Manor – Wizards of the Coast from Wizards of the Coast

Description

Opposition Agent
Creature — Human Rogue
Flash

You control your opponents while they’re searching their libraries.

While an opponent is searching their library, they exile each card they find. You may play those cards for as long as they remain exiled, and you may spend mana as though it were mana of any color to cast them.