Monk Gyatso, Lightning Greaves, and Sunastian Falconer

Prerequisites

• Monk Gyatso on the battlefield
• Lightning Greaves on the battlefield
• Sunastian Falconer on the battlefield

Steps

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

Results

• Infinite ETB
• Infinite LTB
• Infinite storm count