Name: Marrow Bats Cost: 4B CMC: 5 Color: B CID: B Type: Creature -- Bat Skeleton Pow/Tgh: 4/1 Rules Text: Flying Pay 4 life: Regenerate this creature. Set/Rarity: Avacyn Restored uncommon, Commander 2013 uncommon Legality: Legal in oathbreaker, Legal in penny, Legal in commander, Legal in duel, Legal in modern, Legal in vintage, Legal in legacy Price: $0.07 Foil price: $0.62