Arwen Undómiel + Elrond, Lord of Rivendell + Animation Module + Crystalline Crawler

Arwen Undómiel

Elrond, Lord of Rivendell

Animation Module

Crystalline Crawler

How it works

1. Cause a creature to enter the battlefield under your control.
2. Elrond triggers, causing you to scry 1.
3. Arwen Undómiel triggers, putting a +1/+1 counter on Crystalline Crawler.
4. Animation Module triggers. Holding priority, activate Crystalline Crawler by removing a +1/+1 counter from it, adding 1.
5. Resolve the Animation Module trigger, causing you to pay 1 to create a 1/1 Servo artifact creature token.
6. Repeat from step 2.