Polyraptor, and Aether Flash

Prerequisites

• Polyraptor in hand
• Aether Flash on the battlefield
• available

Steps

1. Cast Polyraptor
2. Aether Flash deals 2 damage to it, creating a copy of Polyraptor
3. That token enters triggering Aether Flash
4. Repeat

Results

• Draw the game
• Infinite creature tokens
• Infinite ETB
• Infinite LTB
• Infinite death triggers