Boonweaver Giant, Goblin Bombardment, and Unhallowed Pact

Prerequisites

• Boonweaver Giant on the battlefield
• Goblin Bombardment on the battlefield
• Unhallowed Pact on the battlefield

Steps

1. Activate Goblin Bombardment by sacrificing Boonweaver Giant When Boonweaver Giant dies, Unhallowed Pact triggers, returning Boonweaver Giant from your graveyard to the battlefield When Boonweaver Giant enters, it triggers, returning Unhallowed Pact from your graveyard to the battlefield attached to Boonweaver Giant
2. Resolve the Goblin Bombardment ability from step 1
3. Repeat

Results

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