Name:Grimoire Thief
ManaCost:U U
Types:Creature Merfolk Rogue
PT:2/2
T:Mode$ Taps | ValidCard$ Card.Self | Execute$ TrigExile | TriggerDescription$ Whenever CARDNAME becomes tapped, exile the top three cards of target opponent's library face down.
SVar:TrigExile:AB$ Mill | Cost$ 0 | ValidTgts$ Opponent | NumCards$ 3 | Destination$ Exile | ExileFaceDown$ True | RememberMilled$ True
S:Mode$ Continuous | Affected$ Card.IsRemembered+ExiledWithSource | AffectedZone$ Exile | MayLookAt$ You | Description$ You may look at cards exiled with CARDNAME.
A:AB$ SetState | Cost$ U Sac<1/CARDNAME> | Defined$ Remembered | Mode$ TurnFace | SubAbility$ DBCounter | SpellDescription$ Turn all cards exiled with CARDNAME face up. Counter all spells with those names.
SVar:DBCounter:DB$ Counter | AllType$ Spell | AllValid$ Card.sharesNameWith Remembered.ExiledWithSource | SubAbility$ DBCleanup

T:Mode$ ChangesZone | Origin$ Exile | Destination$ Any | Static$ True | ValidCard$ Card.IsRemembered+ExiledWithSource | Execute$ DBForget
SVar:DBForget:DB$ Pump | ForgetObjects$ TriggeredCard
T:Mode$ ChangesZone | Origin$ Battlefield | Destination$ Any | Static$ True | ValidCard$ Card.Self | Execute$ DBCleanup
SVar:DBCleanup:DB$Cleanup | ClearRemembered$ True
SVar:RemAIDeck:True
SVar:RemRandomDeck:True
SVar:Picture:http://www.wizards.com/global/images/magic/general/grimoire_thief.jpg
Oracle:Whenever Grimoire Thief becomes tapped, exile the top three cards of target opponent's library face down.\nYou may look at cards exiled with Grimoire Thief.\n{U}, Sacrifice Grimoire Thief: Turn all cards exiled with Grimoire Thief face up. Counter all spells with those names.