Monk Gyatso, Priest of Gix, and Plate Armor

Prerequisites

• Monk Gyatso on the battlefield
• Priest of Gix on the battlefield
• Plate Armor on the battlefield

Steps

1. Activate Plate Armor's equip ability by paying , targeting Priest of Gix
2. Monk Gyatso triggers, airbending Priest of Gix
3. The Plate Armor ability fizzles due to no longer having a legal target
4. Cast Priest of Gix from exile by paying
5. When Priest of Gix enters, it triggers, adding
6. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite storm count
• Infinite black mana