Monk Gyatso, Lightning Greaves, and Llanowar Tribe

Prerequisites

• Monk Gyatso on the battlefield
• Lightning Greaves on the battlefield
• Llanowar Tribe on the battlefield

Steps

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

Results

• Infinite ETB
• Infinite LTB
• Infinite green mana
• Infinite storm count