Samwise the Stouthearted, Dual Nature, and Aluren

Prerequisites

• Samwise the Stouthearted in hand
• Dual Nature on the battlefield
• Aluren on the battlefield

Steps

1. Cast Samwise the Stouthearted by paying due to Aluren
2. When Samwise the Stouthearted enters the battlefield, it and Dual Nature's first ability trigger
3. Resolve the Samwise the Stouthearted trigger, returning nothing to your hand from your graveyard, and causing the Ring to tempt you
4. Resolve the Dual Nature trigger, creating a token copy of Samwise the Stouthearted
5. Put the nontoken Samwise the Stouthearted into your graveyard due to the legend rule
6. Dual Nature's second ability triggers as well as the Samwise the Stouthearted token's enters-the-battlefield ability
7. Resolve the Samwise the Stouthearted trigger, returning the nontoken Samwise the Stouthearted to your hand from your graveyard, and causing the Ring to tempt you
8. Resolve the Dual Nature trigger, exiling the Samwise the Stouthearted token
9. Repeat

Results

• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite storm count