Monk Gyatso, Lightning Greaves, and Kozilek's Channeler

Prerequisites

• Monk Gyatso on the battlefield
• Lightning Greaves on the battlefield
• Kozilek's Channeler on the battlefield

Steps

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

Results

• Infinite ETB
• Infinite LTB
• Infinite storm count