Banishing Knack + Mirran Spy + Sol Ring

Mana needed: {U}

U identity

Commander legal

The 3 combo pieces

How to execute it

  1. Cast Banishing Knack by paying {U}, targeting Mirran Spy.
  2. Activate Sol Ring by tapping it, adding {C}{C}.
  3. Activate Mirran Spy by tapping it, returning Sol Ring from the battlefield to your hand.
  4. Cast Sol Ring by paying {1}.
  5. Mirran Spy triggers, untapping itself.
  6. Repeat from step 2.

What the combo produces