Kodama of the East Tree, Tameshi, Reality Architect, and Tormod's Crypt

Prerequisites

• Kodama of the East Tree on the battlefield
• Tameshi, Reality Architect on the battlefield
• Tormod's Crypt on the battlefield
• You control at least one Plains that enters the battlefield untapped

Steps

1. Activate Tormod's Crypt by tapping and sacrificing it, exiling an opponent's graveyard
2. Activate Tameshi by paying and returning any Plains that enters the battlefield untapped to your hand from the battlefield, returning Tormod's Crypt from your graveyard to the battlefield
3. When Tormod's Crypt enters the battlefield, Kodama of the East Tree triggers, putting a Plains from your hand onto the battlefield
4. Activate the Plains by tapping it, adding
5. Repeat

Results

• Infinite landfall triggers