Brotherhood Outcast, Goblin Bombardment, and Gift of Immortality

Prerequisites

• Brotherhood Outcast on the battlefield
• Goblin Bombardment on the battlefield
• Gift of Immortality on the battlefield

Steps

1. Activate Goblin Bombardment by sacrificing Brotherhood Outcast
2. When Brotherhood Outcast dies, Gift of Immortality triggers, returning Brotherhood Outcast from your graveyard to the battlefield
3. When Brotherhood Outcast enters the battlefield, it triggers, returning Gift of Immortality from your graveyard to the battlefield attached to Brotherhood Outcast
4. Resolve the Goblin Bombardment ability
5. Repeat

Results

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