TYPE
Artifact

ABILITY
{3}, {T}: Double the amount of each type of unspent mana you have.

FLAVOR TEXT
The cube's surface is pockmarked with jagged runes that seem to shift when unobserved.

ILLUSTRATOR
Mark Tedin

LEGALITIES
Standard Future Historic Timeless Gladiator Pioneer Explorer Modern Legacy Pauper Vintage Penny Commander Oathbreaker Standardbrawl Brawl Alchemy Paupercommander Duel Oldschool Premodern Predh

LANGUAGES
DE EN ES FR IT JP PT RU ZH-CN ZH-TW

RULINGS

• 2004-12-01 Doubling Cube’s ability is a mana ability.
• 2004-12-01 The “type” of mana is its color, or lack thereof (if the mana is colorless).
• 2004-12-01 Any restrictions on the mana in your mana pool aren’t copied. For example, if you have {C}{W}{W}{B} with no restrictions on it in your mana pool 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.