Long Feng, Grand Secretariat + Carrion Feeder + Scurry Oak

Long Feng, Grand Secretariat

Carrion Feeder

Scurry Oak

How it works

1. Put a +1/+1 counter on Scurry Oak
2. Scurry Oak triggers, creating a creature token.
3. Activate Carrion Feeder by sacrificing the creature token.
4. When the creature token dies, Long Feng triggers, putting a +1/+1 counter on Scurry Oak.
5. Scurry Oak triggers, creating a creature token.
6. Resolve the Carrion Feeder ability.
7. Repeat from step 3.

This loop relies on Scurry Oak's ability to constantly churn out fresh bodies, using its own growth triggers to spawn a 1/1 green Squirrel creature token whenever it receives a +1/+1 counter. You then feed that newly minted token directly to Carrion Feeder, sacrificing it to pump up the Feeder while sending the token to the graveyard. That death is precisely what wakes up Long Feng, Grand Secretariat, whose static-like trigger watches your permanents hit the dirt and funnels a +1/+1 counter right back onto Scurry Oak. This instantly restarts the Scurry Oak cycle, creating a self-sustaining engine of endless sacrifices, leaves-the-battlefield triggers, and ever-growing monsters.