Ratadrabik of Urborg, and Boromir, Warden of the Tower

Prerequisites

• Ratadrabik of Urborg on the battlefield
• Boromir, Warden of the Tower on the battlefield

Steps

1. Activate Boromir by sacrificing it
2. When Boromir dies, Ratadrabik triggers, creating a nonlegendary token copy of Boromir that is a 2/2 Zombie in addition to its other types
3. Resolve the Boromir ability from step 1, causing the Ring to tempt you, and for the Boromir token to become your Ring-bearer, thus making it legendary
4. Repeat

Results

• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers