Yahenni's Expertise - Foil - Prerelease Promo Tweet Out of stock. Wishlist Details Color: Black Rarity: P Cost: 2BB Card Type: Sorcery Artist: Daarken Card Text: All creatures get -3/-3 until end of turn. You may cast a card with converted mana cost 3 or less from your hand without paying its mana cost. Name: Yahenni's Expertise Finish: Foil Card Number: 075/184 Set Name: Aether Revolt
