Molderhulk, Cloudstone Curio, Dual Nature, and Zuran Orb

Prerequisites

• Molderhulk in hand
• Cloudstone Curio on the battlefield
• Dual Nature on the battlefield
• Zuran Orb on the battlefield
• A Swamp and a Forest on the battlefield
• At least seven creature cards in your graveyard

Steps

1. Activate the Swamp and Forest by tapping them, adding
2. Activate Zuran Orb twice by sacrificing those two lands, gaining 4 life
3. Cast Molderhulk by paying
4. Molderhulk enters the battlefield, triggering itself, Dual Nature, and Cloudstone Curio
5. Resolve the Cloudstone Curio trigger, choosing not to return anything
6. Resolve the Dual Nature trigger, creating a Molderhulk token
7. The Molderhulk token and Cloudstone Curio trigger
8. Resolve the Cloudstone Curio trigger, returning the nontoken Molderhulk from the battlefield to your hand
9. Molderhulk leaves the battlefield, triggering Dual Nature and exiling all Molderhulk tokens
10. Resolve the token Molderhulk trigger, returning a Swamp from your graveyard to the battlefield
11. Cloudstone Curio triggers; choose not to return anything
12. Resolve the nontoken Molderhulk's trigger, returning a Forest from your graveyard to the battlefield
13. Cloudstone Curio triggers; choose not to return anything
14. Repeat

Results

• Infinite ETB
• Infinite landfall triggers
• Infinite lifegain
• Infinite lifegain triggers
• Infinite LTB