Ratadrabik of Urborg, Uruk-hai Berserker, and Yahenni, Undying Partisan

Prerequisites

• Ratadrabik of Urborg on the battlefield
• Uruk-hai Berserker on the battlefield
• Yahenni, Undying Partisan on the battlefield

Steps

1. Activate Yahenni by sacrificing Uruk-hai Berserker
2. When Uruk-hai Berserker dies, Ratadrabik triggers, creating a nonlegendary token copy of Uruk-hai Berserker that is a 2/2 Zombie
3. When the Uruk-hai Berserker token enters the battlefield, it triggers, causing the Ring to tempt you, with the Uruk-hai Berserker token becoming your Ring-bearer
4. Resolve the Yahenni ability
5. Repeat

Results

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