Rotlung Reanimator + Thermopod + Leyline of Transformation

Rotlung Reanimator

Thermopod

Leyline of Transformation

How it works

1. Activate Thermopod 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. Repeat.

This ingenious loop transforms your entire battlefield into a self-sustaining sacrifice engine thanks to Leyline of Transformation, which cleverly redefines every creature you control, own, and cast as a Cleric. With that foundational type-shifting in place, sacrificing any creature to Thermopod not only fuels your mana pool with red energy but also trips the trigger of Rotlung Reanimator. Because every creature is now a Cleric, that death immediately yields a fresh 2/2 Zombie token to feed right back into Thermopod, generating an infinite cascade of sacrifice and death triggers.