Name: Bog Serpent Cost: 5B CMC: 6 Color: B CID: B Type: Creature -- Serpent Pow/Tgh: 5/5 Rules Text: This creature can't attack unless defending player controls a Swamp. When you control no Swamps, sacrifice this creature. Set/Rarity: Planar Chaos common Legality: Legal in penny, Legal in pauper, Legal in duel, Legal in paupercommander, Legal in oathbreaker, Legal in vintage, Legal in predh, Legal in commander, Legal in modern, Legal in legacy Price: $0.10 Foil price: $0.29