Olivia, Mobilized for War, Goblin Bombardment, and Doom Weaver

Prerequisites

• Olivia, Mobilized for War on the battlefield
• Goblin Bombardment on the battlefield
• Doom Weaver on the battlefield

Steps

1. Activate Goblin Bombardment by sacrificing the persist creature
2. When the persist creature dies, its persist ability and the ability granted to it by Doom Weaver each trigger
3. Resolve the second trigger, causing you to draw a card
4. Resolve the persist trigger, returning the persist creature from your graveyard to the battlefield with a -1/-1 counter on it
5. When the persist creature enters the battlefield, Olivia and Doom Weaver's soulbond ability trigger
6. Resolve the Olivia trigger, putting a +1/+1 counter on the persist creature and causing you to discard a card
7. Resolve the Doom Weaver trigger, repairing it and the persist creature
8. Resolve the Goblin Bombardment ability
9. Repeat

Results

• Near-infinite damage
• Near-infinite creature ETB
• Infinite draw triggers
• Infinite looting
• Near-infinite creature LTB
• Near-infinite death triggers
• Near-infinite creature sacrifice triggers
• Infinite self-discard triggers