Monk Gyatso + Genesis Chamber + Ashnod's Altar + Shaman en-Kor

Monk Gyatso

Genesis Chamber

Ashnod's Altar

Shaman en-Kor

How it works

1. Activate Shaman en-Kor by paying 0, targeting itself.
2. Monk Gyatso triggers, airbending Shaman en-Kor.
3. Cast Shaman en-Kor from exile by paying 2.
4. When Shaman en-Kor enters, Genesis Chamber triggers, creating a 1/1 Myr artifact creature token.
5. Activate Ashnod's Altar by sacrificing the Myr, adding CC.
6. Repeat.