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

Prerequisites

• Ashaya, Soul of the Wild on the battlefield
• Stone-Seeder Hierophant on the battlefield
• Walking Atlas on the battlefield
• Selesnya Sanctuary in hand
• Stone-Seeder Hierophant and Walking Atlas do not have summoning sickness

Steps

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

Results

• Infinite landfall triggers