How can you create a combo with Karn, the Great Creator, Voltaic Construct, Pyramid of the Pantheon?
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[START OF COMBO]This combo can be formed with Karn, the Great Creator, Voltaic Construct, Pyramid of the Pantheon

Color identity: C
Mana cost: 
Steps:
  1. Activate Karn's first loyalty ability, causing Pyramid of the Pantheon to become an artifact creature until end of turn.
  2. Activate Pyramid of the Pantheon by tapping it, adding three mana of any one color.
  3. Activate Voltaic Construct by paying {2}, untapping Pyramid of the Pantheon.
  4. Repeat from step 2.[END OF COMBO STEPS]

Result:
  - Infinite colored mana[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - Pyramid of the Pantheon does not have summoning sickness.
  - Pyramid of the Pantheon has at least three brick counters.
[END OF COMBO PREREQUISITES]
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