Felothar, Dawn of the Abzan + Cryptic Trilobite + Crystalline Crawler + Genesis Chamber + Eldrazi Displacer

Felothar, Dawn of the Abzan

Cryptic Trilobite

Crystalline Crawler

Genesis Chamber

Eldrazi Displacer

How it works

1. Activate Eldrazi Displacer by paying 2C, blinking Felothar.
2. When Felothar enters the battlefield, it and Genesis Chamber trigger.
3. Resolve the Genesis Chamber trigger, creating a token.
4. Resolve the Felothar trigger, causing you to sacrifice a nonland permanent and put a +1/+1 counter on each creature you control.
5. Activate Crystalline Crawler by removing a +1/+1 counter from it, adding 1.
6. Activate Cryptic Trilobite by removing a +1/+1 counter from it, adding CC that can only be spent to activate abilities.
7. Repeat.