Doubling Cube
Artifact
(2)
(2)
, 
: Double the amount of each type of unspent mana you have.The cube's surface is pockmarked with jagged runes that seem to shift when unobserved.
Illus. Mark Tedin
Color Identity:
Printings:
Fifth Dawn (Rare)
Foreign Names:
Formats:
Legal in Vintage
Legal in Penny
Legal in Modern
Legal in Legacy
Legal in Duel
Legal in Commander