Doubling Cube
Artifact
, 
: Double the amount of each type of unspent mana you have.
Why is this card good?
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Related cards
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Printings (3)
Combos (8)
- Doubling Cube + Voltaic Key + Rings of Brighthearth
→ Infinite mana artifacts you control can produce, Infinite mana permanents you control can produce, Infinite untap of artifacts you control
- Doubling Cube + Capsize
→ Infinite storm count, Infinite blue mana, Infinite magecraft triggers
- Filigree Sages + Doubling Cube
→ Infinite untap of artifacts you control, Infinite colored mana, Infinite colorless mana
- Urza, Prince of Kroog + Doubling Cube + Swiftfoot Boots
→ Infinite copies of artifacts you control, Infinite creature tokens, Infinite ETB
- Karn, the Great Creator + Doubling Cube + Umbral Mantle
→ Infinitely large creature until end of turn, Infinite mana permanents you control can produce, Infinite untap of creatures you control
- Urza, Prince of Kroog + Doubling Cube + Lightning Greaves
→ Infinite copies of artifacts you control, Infinite creature tokens, Infinite ETB