Name: North Star Cost: 4 CMC: 4 Color: CID: Type: Artifact Rules Text: {4}, {T}: For one spell this turn, you may spend mana as though it were mana of any type to pay that spell's mana cost. (Additional costs are still paid normally.) Set/Rarity: Legends rare Legality: Legal in duel, Legal in predh, Legal in oldschool, Legal in legacy, Legal in vintage, Legal in oathbreaker, Legal in commander Reserved: True Price: $26.63