Dimir Aqueduct + Horizon Explorer + Retreat to Coralhelm + Zimone, Quandrix Prodigy

Mana needed: {1}

BGU identity

Commander legal

The 4 combo pieces

How to execute it

  1. Activate Zimone's first ability by paying {1} and tapping it, putting Dimir Aqueduct from your hand onto the battlefield untapped due to Horizon Explorer.
  2. When Dimir Aqueduct enters the battlefield, it and Retreat to Coralhelm trigger.
  3. Holding priority, activate Dimir Aqueduct by tapping it, adding {U}{B}.
  4. Resolve the Dimir Aqueduct trigger from step 2, returning itself from the battlefield to your hand.
  5. Resolve the Retreat to Coralhelm trigger, untapping Zimone.
  6. Repeat.

What the combo produces