Melira's Keepers, Luminous Broodmoth, and Goblin Bombardment

Prerequisites

• Melira's Keepers on the battlefield
• Luminous Broodmoth on the battlefield
• Goblin Bombardment on the battlefield

Steps

1. Activate Goblin Bombardment by sacrificing Melira's Keepers
2. When Melira's Keepers dies, Lumonious Broodmoth triggers, returning Melira's Keepers to the battlefield from your graveyand with no flying counter on it due to Melira's Keepers' ability
3. Resolve the Goblin Bombardment ability, dealing 1 damage to any target
4. Repeat

Results

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