Name: Flatten Cost: 3B CMC: 4 Color: B CID: B Type: Instant Rules Text: Target creature gets -4/-4 until end of turn. Set/Rarity: Dragons of Tarkir common Legality: Legal in duel, Legal in modern, Legal in penny, Legal in legacy, Legal in pauper, Legal in commander, Legal in oathbreaker, Legal in paupercommander, Legal in vintage, Legal in pioneer Price: $0.05 Foil price: $0.20