Nighthowler (Game Day) (Extended Art) [Theros Promos] Saga {T}: Exile the top card

{T}: Exile the top card of your library face down

When Serra Avatar is put into a graveyard from anywhere

You may cast it without paying its mana cost

Activate only if seven or more cards are in your graveyard

"Enter this palace-gate and ask the news Of greatness fallen into dust and clay

Nighthowler (Game Day) (Extended Art) [Theros Promos] Saga {T}: Exile the top cardSet: Theros Promos Type: Enchantment Creature Horror Rarity: Rare Cost: {1}{B}{B} 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 to a creature.) Nighthowler and enchanted creature each get +X +X, where X is the number of creature cards in all graveyards.