Greven, Predator Captain, and Koh, the Face Stealer

Prerequisites

• Greven, Predator Captain on the battlefield
• Koh, the Face Stealer on the battlefield

Steps

1. Activate Koh by paying 1 life
2. Repeat step 1 until Greven has power 21 or greater due to its first ability
3. Deal combat damage to an opponent using Greven
4. The opponent loses the game due to being dealt 21 or more combat damage from your commander

Results

• Target opponent loses the game