Body Launderer + Karmic Guide + Goblin Bombardment

Body Launderer

Karmic Guide

Goblin Bombardment

How it works

1. Activate Goblin Bombardment by sacrificing Karmic Guide.
2. When Karmic Guide dies, Body Launderer's first ability triggers, causing Body Launderer to connive.
3. Resolve the Goblin Bombardment ability.
4. Activate Goblin Bombardment by sacrificing Body Launderer.
5. When Body Launderer dies, its second ability triggers, returning Karmic Guide from your graveyard to the battlefield.
6. When Karmic Guide enters, it triggers, returning Body Launderer from your graveyard to the battlefield.
7. Resolve the Goblin Bombardment ability.
8. Repeat.