the front side of Doubling Cube
the back of a classic MtG card
the front side of Voltaic Key
the back of a classic MtG card
the front side of Rings of Brighthearth
the back of a classic MtG card

Color Identity: C

Initial Card State

  1.  All permanents on the battlefield.

Mana Needed

  1. ten generic mana available.

Steps

  1. Float ten generic mana mana in your mana pool.
  2. Activate Doubling Cube by paying three generic mana and tapping it, causing you to add seven generic mana.
  3. Activate Voltaic Key by paying one generic mana and tapping it, targeting Doubling Cube.
  4. Rings of Brighthearth triggers, causing you to pay two generic mana to copy Voltaic Key's ability, targeting Voltaic Key.
  5. Resolve both Voltaic Key abilities, untapping Voltaic Key and Doubling Cube.
  6. Repeat from step 2.

Results

  1. Infinite mana artifacts you control can produce.
  2. Infinite mana permanents you control can produce.
  3. Infinite untap of artifacts you control.

Metadata

Bracket tag
ExhibitionBracket 1+

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Variants
1
the only variant of this combo
Salt
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