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

Cauldron Familiar

Ragost, Deft Gastronaut

Weapons Manufacturing

Blasting Station

Encroaching Mycosynth

How it works

1. Cast Cauldron Familiar by paying .
2. When Cauldron Familiar enters, it, Blasting Station and Weapons Manufacturing trigger.
3. Resolve the Blasting 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. Activate Blasting Station by tapping it and sacrificing Cauldron Familiar.
7. Activate Cauldron Familiar by sacrificing the Munitions, as it is a Food due to Ragost.
8. The Munitions triggers, dealing 2 damage to any target.
9. Resolve the Cauldron Familiar ability, returning it from your graveyard to the battlefield.
10. Repeat from step 2.

This intricate loop turns your entire board into a relentless engine of destruction, starting with Encroaching Mycosynth ensuring that every nonland permanent you control—and even your permanent spells everywhere else—is an artifact. This blanket transformation turns Ragost, Deft Gastronaut into a Food source while Weapons Manufacturing floods the battlefield with Munitions tokens whenever any nontoken artifact enters. When Cauldron Familiar enters the battlefield, it drains your opponents and triggers Blasting Station, which happily untaps and stands ready to sacrifice the cat. You then sacrifice the Munitions token as a Food to return Cauldron Familiar from your graveyard, leveraging Ragost's type-changing magic to fuel the cat's recursive hunger while the Munitions token's departure deals lethal damage to any target.