Ratadrabik of Urborg, Leyline of Singularity, and Jirina, Dauntless General

Prerequisites

• Ratadrabik of Urborg on the battlefield
• Leyline of Singularity on the battlefield
• Jirina, Dauntless General on the battlefield

Steps

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

Results

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