Michelangelo, On the Scene, Deathrender, and Goblin Bombardment

Prerequisites

• Michelangelo, On the Scene on the battlefield
• Deathrender on the battlefield
• Goblin Bombardment on the battlefield

Steps

1. Activate Goblin Bombardment by sacrificing Michelangelo
2. When Michelangelo dies, it and Deathrender trigger
3. Resolve the Michelangelo trigger, returning it from your graveyard to your hand
4. Resolve the Deathrender trigger, putting Michelangelo from your hand onto the battlefield and attaching Deathrender to it
5. Resolve the Goblin Bombardment ability
6. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite damage