Monk Gyatso, Genesis Chamber, Outrider en-Kor, and Ashnod's Altar

Prerequisites

• Monk Gyatso on the battlefield
• Genesis Chamber on the battlefield
• Outrider en-Kor on the battlefield
• Ashnod's Altar on the battlefield
• available

Steps

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

Results

• Infinite ETB
• Infinite LTB
• Infinite death triggers
• Infinite storm count