Rograkh, Son of Rohgahh, Samwise the Stouthearted, Nim Deathmantle, and Ashnod's Altar

Prerequisites

• Rograkh, Son of Rohgahh on the battlefield
• Samwise the Stouthearted on the battlefield
• Nim Deathmantle on the battlefield
• Ashnod's Altar on the battlefield

Steps

1. Activate Ashnod's Altar by sacrificing Rograkh, adding
2. When Rograkh dies, Nim Deathmantle triggers, choose not to pay for the trigger
3. Activate Ashnod's Altar by sacrificing Samwise the Stouthearted, adding
4. When Samwise the Stouthearted dies, Nim Deathmantle triggers, causing you to pay to return Samwise the Stouthearted from your graveyard to the battlefield, and attach Nim Deathmantle to it
5. When Samwise the Stouthearted enters the battlefield, it triggers, returning Rograkh from your graveyard to your hand, and causing the Ring to tempt you
6. Cast Rograkh by paying
7. Repeat

Results

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