Zimone, Quandrix Prodigy + Retreat to Coralhelm + Lotus Cobra + Izzet Boilerworks

Zimone, Quandrix Prodigy

Retreat to Coralhelm

Lotus Cobra

Izzet Boilerworks

How it works

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