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 Set Code: LCI-C Legality: Legal in legacy, Legal in gladiator, Legal in pioneer, Legal in commander, Legal in penny, Legal in duel, Legal in brawl, Legal in modern, Legal in future, Legal in historic, Legal in timeless, Legal in paupercommander, Legal in pauper, Legal in standardbrawl, Legal in oathbreaker, Legal in standard, Legal in vintage Price: $0.14 Foil price: $0.20