Name:Spontaneous Mutation
ManaCost:U
Types:Enchantment Aura
K:Flash
K:Enchant:Creature
SVar:AttachAILogic:Curse
S:Mode$ Continuous | Affected$ Creature.EnchantedBy | AddPower$ -X | Description$ Enchanted creature gets -X/-0, where X is the number of cards in your graveyard.
SVar:X:Count$ValidGraveyard Card.YouOwn
Oracle:Flash\nEnchant creature\nEnchanted creature gets -X/-0, where X is the number of cards in your graveyard.
