Ashaya, Soul of the Wild + Stone-Seeder Hierophant + Selesnya Sanctuary + Walking Atlas

Ashaya, Soul of the Wild

Stone-Seeder Hierophant

Selesnya Sanctuary

Walking Atlas

How it works

1. Activate Walking Atlas by tapping it, putting Selesnya Sanctuary from your hand onto the battlefield.
2. When Selesnya Sanctuary enters, it and Stone-Seeder Hierophant trigger.
3. Resolve the Selesnya Sanctuary trigger, returning it from the battlefield to your hand.
4. Resolve the Stone-Seeder Hierophant trigger, untapping it.
5. Activate Stone-Seeder Hierophant by tapping it, untapping Walking Atlas as it is a land due to Ashaya.
6. Repeat.