Mikaeus, the Unhallowed + Kitchen Finks + Umbral Collar Zealot

Mikaeus, the Unhallowed

Kitchen Finks

Umbral Collar Zealot

How it works

1. Activate Umbral Collar Zealot by sacrificing Kitchen Finks.
2. When Kitchen Finks dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
3. When Kitchen Finks enters, it triggers, causing you to gain 2 life.
4. Resolve the Umbral Collar Zealot ability.
5. Activate Umbral Collar Zealot by sacrificing Kitchen Finks.
6. When Kitchen Finks dies, its undying ability triggers, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
7. When Kitchen Finks enters, it triggers, causing you to gain 2 life.
8. Resolve the Umbral Collar Zealot ability.
9. Repeat.