Beifong's Bounty Hunters + Goblin Bombardment + Seed the Land

Beifong's Bounty Hunters

Goblin Bombardment

Seed the Land

How it works

1. Activate Goblin Bombardment by sacrificing another nonland creature you control.
2. When the creature dies, Beifong's Bounty Hunters triggers, earthbending a land.
3. Resolve the Goblin Bombardment ability.
4. Activate Goblin Bombardment by sacrificing the land.
5. When the land dies, Beifong's Bounty Hunters triggers, returning the land from your graveyard to the battlefield tapped.
6. When the land enters, Seed the Land triggers, creating a creature token.
7. Resolve the Goblin Bombardment ability.
8. Repeat.