Smaug the Impenetrable, Metalwork Colossus, Goblin Bombardment, and Tippy-Toe, Terrific Partner

Prerequisites

• Smaug the Impenetrable on the battlefield
• Metalwork Colossus on the battlefield
• Goblin Bombardment on the battlefield
• Tippy-Toe, Terrific Partner on the battlefield

Steps

1. Activate Goblin Bombardment by sacrificing Metalwork Colossus, dealing 1 damage to Smaug
2. Smaug triggers, creating two artifact tokens due to Tippy-Toe
3. Activate Metalwork Colossus by sacrificing the two artifact tokens, returning Metalwork Colossus from your graveyard to your hand
4. Cast Metalwork Colossus by paying
5. Repeat

Results

• Infinite ETB
• Infinite LTB
• Infinite death triggers
• Infinite sacrifice triggers
• Infinite storm count