Name:Grave Peril ManaCost:1 B Types:Enchantment T:Mode$ ChangesZone | Origin$ Any | Destination$ Battlefield | ValidCard$ Creature.nonBlack |TriggerZones$ Battlefield | Execute$ TrigSac | TriggerDescription$ When a nonblack creature enters the battlefield, sacrifice Grave Peril. If you do, destroy that creature. SVar:TrigSac:AB$SacrificeAll | Cost$ 0 | ValidCards$ Card.Self | SubAbility$ DBDestroy | RememberSacrificed$ True SVar:DBDestroy:DB$Destroy | Cost$ 0 | Defined$ TriggeredCard | ConditionDefined$ Remembered | ConditionPresent$ Card SVar:NonStackingEffect:True SVar:RemAIDeck:True SVar:Picture:http://www.wizards.com/global/images/magic/general/grave_peril.jpg Oracle:When a nonblack creature enters the battlefield, sacrifice Grave Peril. If you do, destroy that creature.