Stalwart Successor + Woodfall Primus + Shilgengar, Sire of Famine

Stalwart Successor

Woodfall Primus

Shilgengar, Sire of Famine

How it works

1. Activate Shilgengar by sacrificing Woodfall Primus
2. When Woodfall Primus dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
3. When Woodfall Primus enters, it and Stalwart Successor trigger.
4. Resolve the Woodfall Primus trigger, destroying a noncreature permanent.
5. Resolve the Stalwart Successor trigger, putting a +1/+1 counter on Woodfall Primus
6. Resolve the Shilgengar ability.
7. Repeat.