Name: Frost Walker Cost: 1U CMC: 2 Color: U CID: U Type: Creature -- Elemental Pow/Tgh: 4/1 Rules Text: When this creature becomes the target of a spell or ability, sacrifice it. Set/Rarity: Magic Online Promos uncommon, Friday Night Magic 2015 rare, Fate Reforged uncommon Set Code: PRM-U, F15-R, FRF-U Legality: Legal in commander, Legal in oathbreaker, Legal in duel, Legal in pioneer, Legal in legacy, Legal in vintage, Legal in penny, Legal in modern Price: $0.05 Foil price: $0.15