Cauldron Familiar + Ragost, Deft Gastronaut + Weapons Manufacturing + Grinding Station + Encroaching Mycosynth

Cauldron Familiar

Ragost, Deft Gastronaut

Weapons Manufacturing

Grinding Station

Encroaching Mycosynth

How it works

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

This loop transforms your entire battlefield into a devastating self-sustaining engine, anchored by Encroaching Mycosynth turning all your nonland permanents into artifacts. This classification shift means every single thing entering the battlefield triggers Grinding Station and Weapons Manufacturing, while Ragost, Deft Gastronaut conveniently wraps every artifact in sight into a functional Food. When you cast Cauldron Familiar, its entry drains your opponents and triggers the Station and Weapons Manufacturing to untap your tools and spawn a Munitions token. You can then use Grinding Station to sacrifice the Familiar, and use the Munitions as the Food required by the Familiar's own resurrection ability—triggering the Munitions token's departure damage as it goes.