Garna, the Bloodflame, Sneak Attack, Priest of Urabrask, and Goblin Bombardment

Prerequisites

• Garna, the Bloodflame in hand
• Sneak Attack on the battlefield
• Priest of Urabrask in hand
• Goblin Bombardment on the battlefield
• available

Steps

1. Activate Sneak Attack by paying , putting Priest of Urabrask onto the battlefield
2. Priest of Urabrask triggers, adding
3. Activate Goblin Bombardment by sacrificing Priest of Urabrask, dealing 1 damage to any target
4. Activate Sneak Attack by paying , putting Garna onto the battlefield
5. Garna's enter the battlefield ability triggers
6. Holding priority, activate Goblin Bombardment by sacrificing Garna, dealing 1 damage to any target
7. Resolve the Garna ability, returning all creature cards put in your graveyard this turn to your hand
8. Repeat

Results

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