Cauldron Familiar + Ragost, Deft Gastronaut + Weapons Manufacturing + Biotransference + Carrion Feeder

Cauldron Familiar

Ragost, Deft Gastronaut

Weapons Manufacturing

Biotransference

Carrion Feeder

How it works

1. Cast Cauldron Familiar by paying .
2. When Cauldron Familiar enters, it and Weapons Manufacturing trigger.
3. Resolve the Cauldron Familiar trigger, causing each opponent to lose 1 life and you to gain 1 life.
4. Resolve the Weapons Manufacturing trigger, creating a Munitions artifact token.
5. Activate Carrion Feeder by sacrificing Cauldron Familiar.
6. Activate Cauldron Familiar by sacrificing the Munitions, as it is a Food due to Ragost.
7. The Munitions triggers, dealing 2 damage to any target.
8. Resolve the Cauldron Familiar ability, returning it from your graveyard to the battlefield.
9. Repeat from step 2.

This loop is a masterclass in turning passive type-changing effects into a devastating recursive engine. Biotransference ensures your creatures are also artifacts right from the graveyard, meaning when Cauldron Familiar enters the battlefield, it conveniently triggers Weapons Manufacturing to spit out a Munitions token. Meanwhile, Ragost, Deft Gastronaut works its alchemy by turning all your artifacts—including that freshly minted Munitions—into Foods with a handy sacrifice ability. This lets you sacrifice the Munitions to bring back Cauldron Familiar, which triggers its own life-drain while sending the Munitions away to deal 2 damage via its leave-the-battlefield ability. Finally, Carrion Feeder sits on the sidelines ready to clean up or clear the way, wrapping up a beautifully interconnected loop that drains opponents dry through endless creature recursion.