Prerequisites
- Retreat to Coralhelm on the battlefield
- Simic Growth Chamber in hand
- Walking Atlas on the battlefield
Steps
- Activate Walking Atlas by tapping it, putting Simic Growth Chamber from your hand onto the battlefield
- When Simic Growth Chamber enters the battlefield, it and Retreat to Coralhelm trigger
- Resolve the Simic Growth Chamber trigger, returning itself from the battlefield to your hand
- Resolve the Retreat to Coralhelm trigger, untapping Walking Atlas
- Repeat
Results
Required Cards 3
Retreat to Coralhelm
Enchantment
Walking Atlas
Artifact Creature — Construct