Kodama of the Center Tree + Deathrender + Goblin Bombardment

Kodama of the Center Tree

Deathrender

Goblin Bombardment

How it works

1. Activate Goblin Bombardment by sacrificing Kodama.
2. When Kodama dies, its soulshift ability and Deathrender trigger.
3. Resolve the Kodama trigger, returning it from your graveyard to your hand.
4. Resolve the Deathrender trigger, putting Kodama from your hand onto the battlefield and attaching Deathrender to it.
5. Resolve the Goblin Bombardment ability.
6. Repeat.