Ratadrabik of Urborg, Leyline of Singularity, and Goblin Firestarter

Prerequisites

• Ratadrabik of Urborg on the battlefield
• Leyline of Singularity on the battlefield
• Goblin Firestarter on the battlefield

Steps

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

Results

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