Ashaya, Soul of the Wild, Stone-Seeder Hierophant, Skyshroud Ranger, and Dimir Aqueduct

Prerequisites

• Ashaya, Soul of the Wild on the battlefield
• Stone-Seeder Hierophant on the battlefield
• Skyshroud Ranger on the battlefield
• Dimir Aqueduct in hand

Steps

1. Activate Skyshroud Ranger by tapping it, putting Dimir Aqueduct onto the battlefield from your hand
2. Dimir Aqueduct and Stone-Seeder Hierophant trigger
3. Resolve the Stone-Seeder Hierophant trigger, untapping it
4. Activate Stone-Seeder Hierophant by tapping it, untapping Skyshroud Ranger
5. Resolve the Dimir Aqueduct trigger, returning it to your hand
6. Repeat

Results

• Infinite landfall triggers