Yedora, Grave Gardener, Cloudstone Curio, and Krosan Wayfarer

Prerequisites

• Yedora, Grave Gardener on the battlefield
• Cloudstone Curio on the battlefield
• Krosan Wayfarer on the battlefield
• You control at least one nontoken nonartifact land

Steps

1. Activate Krosan Wayfarer by sacrificing it
2. When Krosan Wayfarer dies, Yedora triggers, returning Krosan Wayfarer from your graveyard to the battlefield face-down as a Forest land
3. When Krosan Wayfarer enters the battlefield, Cloudstone Curio triggers, returning another nontoken nonartifact land from the battlefield to your hand
4. Activate Krosan Wayfarer by tapping it, adding
5. Resolve the Krosan Wayfarer ability from step 1, putting a nonartifact land card from your hand onto the battlefield
6. When the land enters the battlefield, Cloudstone Curio triggers, returning Krosan Wayfarer from the battlefield to your hand
7. If the land entered the battlefield untapped, you may activate it by tapping it, adding at least
8. Cast Krosan Wayfarer by paying
9. When Krosan Wayfarer enters the battlefield, Cloudstone Curio triggers; choose not to return anything to your hand
10. Repeat

Results

• Infinite death triggers
• Infinite ETB
• Infinite landfall triggers
• Infinite LTB
• Infinite mana lands you control that enter the battlefield untapped can produce
• Infinite sacrifice triggers
• Infinite storm count