Molderhulk, Cloudstone Curio, Necroduality, and Overgrown Estate

Prerequisites

• Molderhulk in hand
• Cloudstone Curio on the battlefield
• Necroduality on the battlefield
• Overgrown Estate on the battlefield
• You control at least one Swamp and at least one Forest that enter the battlefield untapped
• You have at least seven creature cards in your graveyard

Steps

1. Activate a Swamp and Forest by tapping them, adding
2. Activate Overgrown Estate twice by sacrificing the Swamp and Forest, causing you to gain 6 life
3. Cast Molderhulk by paying
4. When Molderhulk enters the battlefield, it, Necroduality and Cloudstone Curio trigger
5. Resolve the Cloudstone Curio trigger, choosing to return nothing to your hand
6. Resolve the Necroduality trigger, creating a token copy of Molderhulk
7. When the Molderhulk token enters the battlefield, it and Cloudstone Curio trigger
8. Resolve the Cloudstone Curio trigger, returning the nontoken Molderhulk from the battlefield to your hand
9. Resolve the token Molderhulk's trigger, returning a Swamp from your graveyard to the battlefield
10. When the Swamp enters the battlefield, Cloudstone Curio triggers; choose not to return anything to your hand
11. Resolve the nontoken Molderhulk's trigger from step 4, returning a Forest from your graveyard to the battlefield
12. When the Forest enters the battlefield, Cloudstone Curio triggers; choose not to return anything to your hand
13. Repeat

Results

• Infinite creature tokens
• Infinite ETB
• Infinite landfall triggers
• Infinite lifegain
• Infinite lifegain triggers
• Infinite LTB
• Infinite storm count