Name:Cloud of Darkness
ManaCost:2 B G G
Types:Legendary Creature Avatar
PT:3/3
K:Flying
T:Mode$ ChangesZone | Origin$ Any | Destination$ Battlefield | ValidCard$ Card.Self | Execute$ TrigPump | TriggerDescription$ Particle Beam — When CARDNAME enters, target creature an opponent controls gets -X/-X until end of turn, where X is the number of permanent cards in your graveyard.
SVar:TrigPump:DB$ Pump | ValidTgts$ Creature.OppCtrl | TgtPrompt$ Select target creature an opponent controls | NumAtt$ -X | NumDef$ -X | IsCurse$ True
SVar:X:Count$ValidGraveyard Permanent.YouOwn
Oracle:Flying\nParticle Beam — When Cloud of Darkness enters, target creature an opponent controls gets -X/-X until end of turn, where X is the number of permanent cards in your graveyard.
