Double Major + Grinding Station + Lonis, Genetics Expert

Mana needed: {1}{G}{G/U}{G/U}{U} plus enough mana to pay for commander tax, if applicable

GU identity

Commander legal

The 3 combo pieces

What must be in place

You control at least one Clue token.

How to execute it

  1. Cast Lonis either from your hand or from the command zone by paying {1}{G/U}{G/U} plus commander tax, if applicable.
  2. Holding priority, cast Double Major by paying {G}{U}, creating a nonlegendary copy of the Lonis spell.
  3. Resolve both Lonis spells.
  4. Activate Grinding Station by tapping it and sacrificing a Clue.
  5. Lonis and the Lonis token's second abilities trigger.
  6. Resolve the nontoken Lonis trigger, putting a +1/+1 counter on the token Lonis.
  7. The token Lonis's first ability triggers, creating a Clue artifact token.
  8. When the Clue enters the battlefield, Grinding Station triggers, untapping Grinding Station.
  9. Resolve the token Lonis's trigger from step 2, putting a +1/+1 counter on the nontoken Lonis.
  10. The nontoken Lonis's first ability triggers, creating a Clue artifact token.
  11. When the Clue enters the battlefield, Grinding Station triggers, untapping Grinding Station.
  12. Resolve the Grinding Station ability.
  13. Repeat from step 4.

What the combo produces