Prerequisites
- Ratadrabik of Urborg on the battlefield
- Leyline of Singularity on the battlefield
- Goblin Firestarter on the battlefield
Steps
- Activate Goblin Firestarter by sacrificing it
- 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
- Resolve the Goblin Firestarter ability
- Repeat using the Goblin Firestarter token
Results
- Infinite creature ETB
- Infinite creature LTB
- Infinite damage
- Infinite death triggers
- Infinite creature sacrifice triggers
Required Cards 3

Ratadrabik of Urborg
Legendary Creature — Zombie Wizard

Leyline of Singularity
Enchantment

Goblin Firestarter
Creature — Goblin