Kodama of the East Tree + Ghost Town + Scute Swarm + Arid Mesa

Kodama of the East Tree

Ghost Town

Scute Swarm

Arid Mesa

How it works

1. Fetch a land using Arid Mesa.
2. When the fetched land enters, Scute Swarm and Kodama trigger.
3. Resolve the Kodama trigger, putting Ghost Town from your hand onto the battlefield.
4. When Ghost Town enters, Kodama and Scute Swarm 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 Scute Swarm 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, Scute Swarm triggers.
10. Repeat from step 5.