Zimone, Quandrix Prodigy + Retreat to Coralhelm + Lotus Cobra + Arid Archway

Zimone, Quandrix Prodigy

Retreat to Coralhelm

Lotus Cobra

Arid Archway

How it works

1. Activate Zimone's first ability by paying 1 and tapping it, putting Arid Archway from your hand onto the battlefield.
2. When Arid Archway enters the battlefield, it, Retreat to Coralhelm and Lotus Cobra trigger
3. Resolve the Lotus Cobra trigger, adding 1.
4. Resolve the Arid Archway trigger from step 2, returning it from the battlefield to your hand.
5. Resolve the Retreat to Coralhelm trigger, untapping Zimone.
6. Repeat.