Cauldron Familiar + Ragost, Deft Gastronaut + Weapons Manufacturing + Umbral Collar Zealot + Mycosynth Lattice

Cauldron Familiar

Ragost, Deft Gastronaut

Weapons Manufacturing

Umbral Collar Zealot

Mycosynth Lattice

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 Umbral Collar Zealot 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 intricate loop turns every piece on the board into a perpetual engine of destruction, anchored by Mycosynth Lattice turning every permanent into an artifact. That universal artifact status ensures that Ragost, Deft Gastronaut transforms all your permanents into Foods with life-activating potential while keeping Ragost permanently untapping at the end step through constant lifegain. With Weapons Manufacturing waiting in the wings, every time Cauldron Familiar enters the battlefield, you generate a Munitions token that promptly fuels the Familiar's return from the graveyard. Finally, Umbral Collar Zealot provides the crucial sacrifice outlet to complete the cycle, letting you infinitely trigger death triggers, surveil your deck, and blast your opponents for infinite damage.