Grinding Station + Pitiless Plunderer + Stridehangar Automaton

B identity

Commander legal

The 3 combo pieces

How to execute it

  1. Activate Grinding Station by tapping it and sacrificing another artifact creature.
  2. When the creature dies, Pitiless Plunderer triggers, creating a Treasure token and a 1/1 Thopter artifact creature token.
  3. When the Treasure and Thopter enter the battlefield, Grinding Station triggers twice, untapping Grinding Station.
  4. Resolve the Grinding Station ability from step 1.
  5. Repeat.

What the combo produces