Zimone, Quandrix Prodigy + Retreat to Coralhelm + Stone-Seeder Hierophant + Rakdos Carnarium

Zimone, Quandrix Prodigy

Retreat to Coralhelm

Stone-Seeder Hierophant

Rakdos Carnarium

How it works

1. Activate Zimone's first ability by paying 1 and tapping it, putting Rakdos Carnarium from your hand onto the battlefield.
2. When Rakdos Carnarium enters the battlefield, it, Retreat to Coralhelm and Stone-Seeder Hierophant trigger
3. Resolve the Stone-Seeder Hierophant trigger, untapping it.
4. Holding priority, activate Stone-Seeder Hierophant by tapping it, untapping Rakdos Carnarium.
5. Activate Rakdos Carnarium by tapping it, adding .
6. Resolve the Rakdos Carnarium trigger from step 2, returning it from the battlefield to your hand.
7. Resolve the Retreat to Coralhelm trigger, untapping Zimone.
8. Repeat.