Monk Gyatso + Semblance Anvil + Umbral Mantle

Prerequisites

• There is a creature card exiled with Semblance Anvil.
• You control another nontoken creature.

Steps

1. 1Activate Umbral Mantle's equip ability by paying , targeting another nontoken creature you control.
2. 2Monk Gyatso triggers, airbending the targeted creature.
3. 3The Umbral Mantle ability fizzles due to no longer having a legal target.
4. 4Cast the creature from exile by paying due to Semblance Anvil.
5. 5Repeat.

Effects

• Infinite ETB
• Infinite LTB
• Infinite storm count