Nighthowler

Set: Commander 2015 (#129)

Rarity: Rare

Type: Enchantment Creature — Horror

Mana Cost: {1}{B}{B}

Colors: Black

P/T: 0/0

Bestow {2}{B}{B} (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached.) This creature and enchanted creature each get +X/+X, where X is the number of creature cards in all graveyards.