Name: Hedron Matrix Cost: 4 CMC: 4 Color: CID: Type: Artifact -- Equipment Rules Text: Equipped creature gets +X/+X, where X is its mana value. Equip {4} Set/Rarity: Rise of the Eldrazi rare, Conspiracy: Take the Crown rare Set Code: ROE-R, CN2-R Legality: Legal in legacy, Legal in penny, Legal in commander, Legal in vintage, Legal in duel, Legal in predh, Legal in modern, Legal in oathbreaker Price: $0.38 Foil price: $0.89