Kodama of the East Tree + Ghost Town + Bad River + Dragonback Assault

Kodama of the East Tree

Ghost Town

Bad River

Dragonback Assault

How it works

1. Fetch a land using Bad River.
2. When the fetched land enters, Dragonback Assault and Kodama trigger.
3. Resolve the Kodama trigger, putting Ghost Town from your hand onto the battlefield.
4. When Ghost Town enters, Kodama and Dragonback Assault trigger.
5. Holding priority, activate Ghost Town's first abiltiy by tapping it, adding C.
6. Activate Ghost Town's second ability by paying 0, returning it from the battlefield to your hand.
7. Resolve the Dragonback Assault from step 4, creating a token.
8. When the token enters, Kodama triggers, putting Ghost Town from your hand onto the battlefield.
9. When Ghost Town enters, Dragonback Assault triggers.
10. Repeat from step 5.