wotc
Doubling Cube's ability is a mana ability.
MTG · Card
◇ Catalog #321
Doubling Cube
10e·#321·rare·nonfoil
Illus. Mark Tedin
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in vault
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for trade
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wishlisted
Jul '07
19 yr ago
Value
$30.73+$1 (+3.7%)
30 days high $30 · low $29
Volatility · stable
Tracking since · May 5, 2026
EUR€10.12USD$29.73TIX
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Played in EDH
EDHrec rank #3,463 · Niche pick
Variants
Gameplay
Artifact
{3}, {T}: 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.
Legalities
tlrlegal
duellegal
brawlnot legal
pennylegal
PreDH
Rulings · 3
wotc
Any restrictions on the unspent mana aren't copied. For example, if you have {C}{W}{W}{B} with no restrictions on it and {U}{U}{U} that can be used only to cast artifact spells, you'll end up with {C}{C}{W}{W}{W}{W}{B}{B}, {U}{U}{U} that can be used only to cast artifact spells, and {U}{U}{U} that can be used for anything.
wotc
The "type" of mana is its color, or lack thereof (if the mana is colorless).
Notes
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Magic: The Gathering · ™ & © Wizards of the Coast · Illus. Mark Tedin
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