Zimone, Quandrix Prodigy + Retreat to Coralhelm + Tiller Engine + Dimir Aqueduct

Zimone, Quandrix Prodigy

Retreat to Coralhelm

Tiller Engine

Dimir Aqueduct

How it works

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