Doubling Cube Tweet NM-Mint, English, limit 24 $8.14 / $10.58 credit Light Play, English, limit 24 $6.51 / $8.46 credit Moderate Play, English, limit 24 $5.70 / $7.41 credit Heavy Play, English, limit 24 $4.88 / $6.34 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 Name: Doubling Cube Finish: Regular Card Number: 321/383 Set Name: Tenth Edition