Monk Gyatso, Lightning Greaves, and Kydele, Chosen of Kruphix

Prerequisites

• Monk Gyatso on the battlefield
• Lightning Greaves on the battlefield
• Kydele, Chosen of Kruphix on the battlefield

Steps

1. Activate Lightning Greaves' equip ability by paying , targeting Kydele
2. Monk Gyatso triggers
3. Choose not to airbend Kydele
4. Resolve Lightning Greaves' ability, attaching it to Kydele
5. Activate Kydele by tapping it, adding at least
6. Activate Lightning Greaves' equip ability by paying , attaching it to Monk Gyatso
7. Activate Lightning Greaves' equip ability by paying , targeting Kydele
8. Monk Gyatso triggers, airbending Kydele
9. The Lightning Greaves ability fizzles due to no longer having a legal target
10. Cast Kydele from exile by paying
11. Repeat

Results

• Infinite ETB
• Infinite LTB
• Infinite colorless mana
• Infinite storm count