Kodama of the East Tree + Ghost Town + Sporemound + Terramorphic Expanse

Kodama of the East Tree

Ghost Town

Sporemound

Terramorphic Expanse

How it works

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