Name: Runaway Boulder Cost: 6 CMC: 6 Color: CID: Type: Artifact Rules Text: Flash When this artifact enters, it deals 6 damage to target creature an opponent controls. Cycling {2} ({2}, Discard this card: Draw a card.) Set/Rarity: The Lost Caverns of Ixalan common Legality: Legal in gladiator, Legal in legacy, Legal in standardbrawl, Legal in brawl, Legal in standard, Legal in penny, Legal in pauper, Legal in modern, Legal in timeless, Legal in duel, Legal in future, Legal in historic, Legal in commander, Legal in vintage, Legal in pioneer, Legal in oathbreaker, Legal in paupercommander Price: $0.15 Foil price: $0.11