Ratadrabik of Urborg, Leyline of Singularity, and Tinder Wall

Prerequisites

• Ratadrabik of Urborg on the battlefield
• Leyline of Singularity on the battlefield
• Tinder Wall on the battlefield

Steps

1. Activate Tinder Wall by sacrificing it
2. When Tinder Wall dies, Ratadrabik triggers, creating a token copy of Tinder Wall that is a 2/2 legendary Zombie in addition to its other types
3. Repeat using the Tinder Wall token

Results

• Infinite ETB
• Infinite LTB
• Infinite death triggers
• Infinite red mana
• Infinite sacrifice triggers