Requires

Steps

1. Activate Saffi by sacrificing it, targeting Prowling Geistcatcher.
2. When Saffi dies, Prowling Geistcatcher's first ability triggers, exiling Saffi from your graveyard.
3. Resolve the Saffi ability.
4. Activate Goblin Bombardment by sacrificing Prowling Geistcatcher.
5. When Prowling Geistcatcher dies, its second ability and Saffi trigger.
6. Resolve the Saffi trigger, returning Prowling Geistcatcher from your graveyard to the battlefield.
7. Resolve the Prowling Geistcatcher trigger, returning Saffi from exile to the battlefield.
8. Resolve the Goblin Bombardment ability, dealing 1 damage to any target.
9. Repeat.

Results