Zimone, Quandrix Prodigy + Retreat to Coralhelm + Guildless Commons + Lotus Cobra

Zimone, Quandrix Prodigy

Retreat to Coralhelm

Guildless Commons

Lotus Cobra

How it works

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