Dawnsire, Sunstar Dreadnought, and Screaming Nemesis

Prerequisites

• Dawnsire, Sunstar Dreadnought on the battlefield
• Screaming Nemesis on the battlefield

Steps

1. Declare any creature as an attacker
2. Dawnsire triggers, dealing 100 damage to Screaming Nemesis
3. Screaming Nemesis triggers, dealing 100 damage to any other target

Results

• Near-infinite damage to any target