Virulent Silencer, and Mirrorweave

Prerequisites

• Virulent Silencer on the battlefield
• Mirrorweave in hand
• available

Steps

1. Cast Mirrorweave by paying , causing each creature you control to become a copy of Virulent Silencer until end of turn
2. Deal combat damage to each opponent using any nontoken creature you control
3. Each creature you control triggers, giving each opponent two poison counters
4. The opponents will lose the game due to having ten or more poison counters

Results

• Each opponent loses the game