Kitchen Finks + Cleric Class + Yahenni, Undying Partisan

Kitchen Finks

Cleric Class

Yahenni, Undying Partisan

How it works

1. Activate Yahenni by sacrificing Kitchen Finks.
2. When Kitchen Finks dies, its persist ability triggers, returning Kitchen Finks from your graveyard to the battlefield with a -1/-1 counter on it.
3. When Kitchen Finks enters the battlefield, it triggers, causing you to gain 3 life.
4. Cleric Class triggers, putting a +1/+1 counter on Kitchen Finks.
5. Resolve the Yahenni ability.
6. Repeat.