Karmic Guide, Reveillark, and Goblin Bombardment

Prerequisites

• Karmic Guide in the graveyard
• Reveillark on the battlefield
• Goblin Bombardment on the battlefield

Steps

1. Activate Goblin Bombardment by sacrificing Reveillark
2. When Reveillark dies, it triggers, returning Karmic Guide from your graveyard to the battlefield
3. When Karmic Guide enters the battlefield, it triggers
4. Holding priority, activate Goblin Bombardment by sacrificing Karmic Guide, dealing 1 damage to any target
5. Resolve the Karmic Guide trigger, returning Reveillark from your graveyard to the battlefield
6. Resolve the Goblin Bombardment ability from step 1, dealing 1 damage to any target
7. Repeat

Results

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