Tenth Edition (10e) | ||
| #321 ⸱ Rare ⸱ Japanese | ||
 Variations— Parts— | 倍化の立方体
 ,  ：あなたのマナ・プールにある各タイプのマナの量を２倍にする。
LegalitiesLegal Duel Penny Predh Legacy Modern Vintage Commander Oathbreaker Not Legal Brawl Future Pauper Alchemy Pioneer Explorer Historic Standard Timeless Gladiator Oldschool Premodern Standardbrawl Paupercommander RulingsDoubling Cube's ability is a mana ability.
Any restrictions on the unspent mana aren't copied. For example, if you have
The "type" of mana is its color, or lack thereof (if the mana is colorless).
| Market Pricing
Other Printings
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with no restrictions on it and 
