Cowardice, Lightning Greaves, and Burning-Tree Emissary

Prerequisites

• Cowardice on the battlefield
• Lightning Greaves on the battlefield
• Burning-Tree Emissary on the battlefield
• available

Steps

1. Activate Lightning Greaves' equip ability by paying , targeting Burning-Tree Emissary
2. Cowardice triggers, returning Burning-Tree Emissary from the battlefield to your hand
3. Cast Burning-Tree Emissary by paying
4. Burning-Tree Emissary enters the battlefield, adding
5. Repeat

Results

• Infinite ETB
• Infinite LTB
• Infinite storm count