Monk Gyatso, and Zacama, Primal Calamity

Prerequisites

• Monk Gyatso on the battlefield
• Zacama, Primal Calamity on the battlefield

Steps

1. Activate any number of lands you control by tapping them, adding at least
2. Activate Zacama's first ability by paying , targeting itself
3. Monk Gyatso triggers, airbending Zacama
4. Zacama's ability from step 2 fizzles due to no longer having a legal target
5. Cast Zacama from exile by paying
6. When Zacama enters, it triggers, untapping all lands you control
7. Repeat

Results

• Infinite ETB
• Infinite LTB
• Infinite blinking
• Infinite lifegain
• Infinite lifegain triggers
• Infinite mana lands you control can produce
• Infinite storm count
• Infinite untap of lands you control