Doubling Cube Tweet NM-Mint, English, limit 4 CAD$ 9.01 / CAD$ 11.26 credit Buy This Product Details Color: Artifact Card Text: 3, T Double the amount of each type of mana in your mana pool. Rarity: R Cost: 2 Card Type: Artifact Artist: Mark Tedin Name: Doubling Cube Finish: Regular Card Number: 116/165 Set Name: Fifth Dawn