Sword of the Meek + Animation Module + Extruder + Phyrexian Altar

Sword of the Meek

Animation Module

Extruder

Phyrexian Altar

How it works

1. Activate Extruder by sacrificing Sword of the Meek, putting a +1/+1 counter on it.
2. Animation Module triggers, causing you to pay 1 to create a 1/1 Servo artifact creature token.
3. When the Servo enters, Sword of the Meek triggers, returning itself from your graveyard to the battlefield attached to the Servo.
4. Activate Phyrexian Altar by sacrificing the Servo, adding 1.
5. Repeat.

This clever loop relies on Extruder to constantly sacrifice artifacts and fuel Animation Module's counter-generating ability, which churns out fresh 1/1 Servo artifact creature tokens whenever a +1/+1 counter is placed. Each time a Servo enters, Sword of the Meek happily triggers from your graveyard to attach itself to the new token, ready to be sacrificed right back to Extruder. Meanwhile, Phyrexian Altar provides the mana engine to sustain Animation Module's trigger fee, turning your endless cycles of sacrifice into an infinite well of resources.