Auriok Salvagers + Gemstone Array + Krark-Clan Ironworks + and 2 others

Mana needed: {1}

RW identity

Commander legal

The 5 combo pieces

How to execute it

  1. Pay {1} and tap Retrofitter Foundry to create a 1/1 Servo token.
  2. Sacrifice Retrofitter Foundry to Krark-Clan Ironworks to add {C}{C}.
  3. Sacrifice a Servo to Krark-Clan Ironworks to add {C}{C}.
  4. Pay {1} to put a charge counter on Gemstone Array.
  5. Remove the charge counter from Gemstone Array to add {W}.
  6. Pay {W} to Auriok Salvagers to return Retrofitter Foundry from your graveyard to your hand.
  7. Cast Retrofitter Foundry for {1}.
  8. Repeat.

What the combo produces