Ashaya, Soul of the Wild + Stone-Seeder Hierophant + Guildless Commons + Walking Atlas

Ashaya, Soul of the Wild

Stone-Seeder Hierophant

Guildless Commons

Walking Atlas

How it works

1. Activate Walking Atlas by tapping it, putting Guildless Commons from your hand onto the battlefield.
2. When Guildless Commons enters, it and Stone-Seeder Hierophant trigger.
3. Resolve the Guildless Commons 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.