Oathkeeper, Takeno's Daisho, Goblin Bombardment, and Sokka and Suki

Prerequisites

• Oathkeeper, Takeno's Daisho on the battlefield
• Goblin Bombardment on the battlefield
• Sokka and Suki on the battlefield

Steps

1. Activate Goblin Bombardment by sacrificing the creature with changeling
2. When that creature dies, Oathkeeper triggers, returning it from your graveyard to the battlefield
3. When that creature enters, Sokka and Suki triggers, allowing you to attach Oathkeeper to that creature
4. Resolve the Goblin Bombardment ability
5. Repeat

Results

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