Name: Gemstone Array Cost: 4 CMC: 4 Color: CID: Type: Artifact Rules Text: {2}: Put a charge counter on this artifact. Remove a charge counter from this artifact: Add one mana of any color. Set/Rarity: Fifth Dawn uncommon Legality: Legal in commander, Legal in vintage, Legal in oathbreaker, Legal in modern, Legal in legacy, Legal in predh, Legal in duel Price: $1.82 Foil price: $8.16