Kediss, Emberclaw Familiar, Belt of Giant Strength, and Tainted Strike

Prerequisites

• Kediss, Emberclaw Familiar on the battlefield
• Belt of Giant Strength on the battlefield
• Tainted Strike in hand
• available

Steps

1. Cast Tainted Strike giving your commander +1/+0 and infect until end of turn
2. Move to your combat phase
3. Attack with your commander
4. Your commander deals at least ten damage to an opponent in the form of poison counters
5. Kediss triggers, causing your commander to deal that much damage to each opponent aswell

Results

• Each opponent loses the game