Danitha, Benalia's Hope, Goblin Bombardment, and Gift of Immortality

Prerequisites

• Danitha, Benalia's Hope on the battlefield
• Goblin Bombardment on the battlefield
• Gift of Immortality on the battlefield
• Gift of Immortality attached to Danitha

Steps

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

Results

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