Monk Gyatso + Eye of Ugin + Shuko

Monk Gyatso

Eye of Ugin

Shuko

How it works

1. Activate Shuko's equip ability by paying 0, targeting the Eldrazi.
2. Monk Gyatso triggers, airbending the Eldrazi.
3. Shuko's ability fizzles due to no longer having a legal target.
4. Cast the Eldrazi from exile by paying 0 due to Eye of Ugin.
5. Repeat.