Grinding Station + Lonis, Genetics Expert + Spark Double

GU identity

Commander legal

The 3 combo pieces

What must be in place

You control at least one Clue token.
Spark Double on the battlefield as a copy of Lonis.

How to execute it

  1. Activate Grinding Station by tapping it and sacrificing a Clue.
  2. Lonis and Spark Double's second abilities trigger.
  3. Resolve the Lonis trigger, putting a +1/+1 counter on Spark Double.
  4. Spark Double's first ability triggers, creating a Clue artifact token.
  5. When the Clue enters the battlefield, Grinding Station triggers, untapping Grinding Station.
  6. Resolve the Spark Double trigger from step 2, putting a +1/+1 counter on Lonis.
  7. Lonis' first ability triggers, creating a Clue artifact token.
  8. When the Clue enters the battlefield, Grinding Station triggers, untapping Grinding Station.
  9. Resolve the Grinding Station ability.
  10. Repeat.

What the combo produces