Breya, Etherium Shaper + Animation Module + Light of Promise + Crystalline Crawler + Anointed Procession

Breya, Etherium Shaper

Animation Module

Light of Promise

Crystalline Crawler

Anointed Procession

How it works

1. Activate Breya by paying 2 and sacrificing two other artifacts, causing you to gain 5 life.
2. Light of Promise triggers, putting five +1/+1 counters on Crystalline Crawler.
3. Animation Module triggers, holding priority, activate Crystalline Crawler's first ability three times by removing three +1/+1 counters from it, adding 3.
4. Resolve the Animation Module trigger, causing you to pay 1 to create two 1/1 Servo artifact creature tokens.
5. Repeat.

This intricate engine transforms Breya, Etherium Shaper’s life-gaining sacrifice ability into an endless loop of creation and fuel. When Breya sacrifices two artifacts to gain 5 life, Light of Promise converts that lifegain into a massive influx of +1/+1 counters on Crystalline Crawler. Those newly placed counters simultaneously awaken Animation Module, while Crystalline Crawler’s own ability allows you to pluck off its counters to generate the exact mana needed to pay Animation Module's trigger cost—a loop further doubled by Anointed Procession, which floods your board with Servo tokens to continuously feed back into Breya's maw.