Name: Serene Master Cost: 1W CMC: 2 Color: W CID: W Type: Creature -- Human Monk Pow/Tgh: 0/2 Rules Text: Whenever this creature blocks, exchange its power and the power of target creature it's blocking until end of combat. Set/Rarity: Commander 2013 rare Legality: Legal in oathbreaker, Legal in commander, Legal in legacy, Legal in duel, Legal in vintage Price: $0.62