Decoction Module + Automated Assembly Line + Elspeth, Storm Slayer + Loading Zone

Decoction Module

Automated Assembly Line

Elspeth, Storm Slayer

Loading Zone

How it works

1. Activate Automated Assembly Line by paying EEE, creating two tapped 3/3 Robot artifact creature tokens.
2. When the Robots enter the battlefield, Decoction Module triggers twice, causing you to get EEEE.
3. Repeat.

This loop turns an initial reserve of energy into an endless mechanical assembly line, beautifully amplified by your enchantment support. By activating Automated Assembly Line, you invest three energy counters to spawn a 3/3 Robot token—an output instantly doubled to two tokens thanks to Elspeth, Storm Slayer's token-doubling replacement effect. As those artifact creatures materialize, Decoction Module triggers for each one, generating a net surplus of energy to fund the next iteration. Meanwhile, Loading Zone stands ready to double any counters that happen to land on your permanents, ensuring every piece of this engine operates at peak efficiency.