Creature - Merfolk Rogue 2/2, UU (2) Whenever Grimoire Thief becomes tapped, exile the top three cards of target opponent's library face down. You may look at cards exiled with Grimoire Thief. {U}, Sacrifice Grimoire Thief: Turn all cards exiled with Grimoire Thief face up. Counter all spells with those names.1
Illus. Randy Gallegos
4/1/2008: The only cards you turn face up are the cards exiled with the Grimoire Thief that was sacrificed.
4/1/2008: The last ability counters all spells on the stack with any of the appropriate names, no matter who controls them.
4/1/2008: If a split card is turned face up, the ability counters all spells with the same name as either side of that split card.
4/1/2008: As long as Grimoire Thief is on the battlefield, its controller can look at all cards it exiled, even if those cards were exiled while someone else controlled Grimoire Thief.
4/1/2008: After Grimoire Thief is sacrificed to pay for its last ability, but before the exiled cards are turned face up, the exiled cards can't be looked at.
Morningtide
(Rare)