Rotlung Reanimator, Phantom Train, and Leyline of Transformation

Prerequisites

• Rotlung Reanimator on the battlefield
• Phantom Train on the battlefield
• Leyline of Transformation on the battlefield

Steps

1. Activate Phantom Train by sacrificing any other creature
2. When the creature dies as a Cleric due to Leyline of Transformation, Rotlung Reanimator triggers, creating a 2/2 Zombie creature token
3. Resolve the Phantom Train ability
4. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite +1/+1 counters on a creature