Aetherflux Reservoir + Metalwork Colossus + Pitiless Plunderer + Warren Soultrader

B identity

Commander legal

The 4 combo pieces

What must be in place

The total mana value of noncreature artifacts you control is at least 10.

How to execute it

  1. Cast Metalwork Colossus by paying {0}.
  2. Aetherflux Reservoir triggers, causing you to gain 1 life for each spell you've cast this turn.
  3. Activate Warren Soultrader by paying 1 life and sacrificing Metalwork Colossus.
  4. When Metalwork Colossus dies, Pitiless Plunderer triggers, creating a Treasure token.
  5. Resolve the Warren Soultrader ability, creating a Treasure token.
  6. Activate Metalwork Colossus by sacrificing the Treasures, returning Metalwork Colossus from your graveyard to your hand.
  7. Repeat.
  8. Once you have infinite life, you may activate Aetherflux Reservoir infinitely to deal infinite damage to any target(s).

What the combo produces