How can you create a combo with Metalworker, Voltaic Construct?
user
[START OF COMBO]This combo can be formed with Metalworker, Voltaic Construct

Color identity: C
Mana cost: 
Steps:
  1. Activate Metalworker by tapping it, revealing at least two artifact cards from your hand, and adding at least {C}{C}{C}{C}.
  2. Activate Voltaic Construct by paying {2}, untapping Metalworker.
  3. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite colorless mana
  - Infinite untap of artifact creatures you control[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - You have at least two artifact cards in hand.
  - Metalworker does not have summoning sickness.
[END OF COMBO PREREQUISITES]
assistant