Ashaya, Soul of the Wild, Stone-Seeder Hierophant, Oboro, Palace in the Clouds, and Sakura-Tribe Scout

Prerequisites

• Ashaya, Soul of the Wild on the battlefield
• Stone-Seeder Hierophant on the battlefield
• Oboro, Palace in the Clouds in hand
• Sakura-Tribe Scout on the battlefield

Steps

1. Activate Sakura-Tribe Scout by tapping it, putting Oboro, Palace in the Clouds from your hand onto the battlefield
2. When Oboro, Palace in the Clouds enters, Stone-Seeder Hierophant triggers
3. In response, activate Oboro's first ability by tapping it, adding
4. Activate Oboro's last ability by paying , returning it from the battlefield to your hand
5. Resolve the Stone-Seeder Hierophant trigger, untapping it
6. Activate Stone-Seeder Hierophant by tapping it, untapping Sakura-Tribe Scout as it is a land due to Ashaya
7. Repeat

Results

• Infinite landfall triggers