Puppeteer Clique + Thran Vigil + Yahenni, Undying Partisan

Puppeteer Clique

Thran Vigil

Yahenni, Undying Partisan

How it works

1. Activate Yahenni by sacrificing Puppeteer Clique.
2. When Puppeteer Clique dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
3. Thran Vigil and Puppeteer Clique trigger.
4. Resolve the Thran Vigil trigger, putting a +1/+1 counter on Puppeteer Clique.
5. Resolve the Puppeteer Clique trigger, allowing you to put a creature card from an opponent's graveyard onto the battlefield under your control.
6. Resolve the Yahenni ability
7. Repeat.