Name:Grindstone
ManaCost:1
Types:Artifact
A:AB$ Repeat | Cost$ 3 T | ValidTgts$ Player | RepeatSubAbility$ DBCleanAndGrind | MaxRepeat$ MaxRepeats | RepeatCheckSVar$ MilledSharesColor | References$ MilledSharesColor,MaxRepeats | RepeatSVarCompare$ EQ2 | SubAbility$ DBCleanup | SpellDescription$ Target player puts the top two cards of his or her library into his or her graveyard. If both cards share a color, repeat this process. | StackDescription$ SpellDescription
SVar:DBCleanAndGrind:DB$ Cleanup | ClearRemembered$ True | SubAbility$ DBPeek
SVar:DBPeek:DB$ PeekAndReveal | Defined$ Targeted | PeekAmount$ 2 | NoPeek$ True | NoReveal$ True | RememberPeeked$ True | SubAbility$ DBGrind
SVar:DBGrind:DB$ Mill | NumCards$ 2 | Defined$ Targeted | NoReveal$ True
SVar:MaxRepeats:TargetedPlayer$CardsInLibrary
SVar:MilledSharesColor:RememberedLKI$Valid Card.SharesColorWith Remembered
SVar:DBCleanup:DB$ Cleanup | ClearRemembered$ True
SVar:Picture:http://www.wizards.com/global/images/magic/general/grindstone.jpg
Oracle:{3}, {T}: Target player puts the top two cards of his or her library into his or her graveyard. If both cards share a color, repeat this process.