Goblin Bombardment, Restoration Angel, and Sister Hospitaller

Prerequisites

• Goblin Bombardment on the battlefield
• Restoration Angel in hand
• Sister Hospitaller on the battlefield
• available

Steps

1. Cast Restoration Angel by paying its mana cost
2. When Restoration Angel enters the battlefield, it triggers, targeting Sister Hospitaller Holding priority, activate Goblin Bombardment by sacrificing Restoration Angel
3. Resolve the Restoration Angel ability, blinking Sister Hospitaller When Sister Hospitaller enters, it triggers, returning Restoration Angel from your graveyard to the battlefield
4. Repeat from step 2

Results

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