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{3}, {T}: Double the amount of each type of unspent mana you have.
Abilities, attacks, weakness & resistance
Other cards from Tenth Edition
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Doubling Cube (10E #321) is a Rare artifact from Tenth Edition. Its activated mana ability for {3} and tapping doubles each type of unspent mana you have. The effect interacts with mana restrictions by doubling each pool separately, preserving any usage restrictions on specific mana.
Catalog pricing data as of 1 May 2026, 11:45
