Name: Contagion Engine Cost: 6 CMC: 6 Color: CID: Type: Artifact Rules Text: When this artifact enters, put a -1/-1 counter on each creature target player controls. {4}, {T}: Proliferate twice. (Choose any number of permanents and/or players, then give each another counter of each kind already there. Then do it again.) Set/Rarity: Scars of Mirrodin rare, Secret Lair Drop rare, The List rare, Breaking News mythic Legality: Legal in timeless, Legal in penny, Legal in brawl, Legal in oathbreaker, Legal in modern, Legal in legacy, Legal in predh, Legal in gladiator, Legal in historic, Legal in duel, Legal in commander, Legal in vintage Price: $10.22 Foil price: $10.91