Blasting Station + Kitchen Finks + Thran Vigil

Blasting Station

Kitchen Finks

Thran Vigil

How it works

1. Activate Blasting Station by tapping it and 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. Thran Vigil, Blasting Station and Kitchen Finks trigger.
4. Resolve the Blasting Station trigger, untapping it.
5. Resolve the Thran Vigil trigger, putting a +1/+1 counter on Kitchen Finks.
6. Resolve the Kitchen Finks trigger, causing you to gain 2 life.
7. Resolve the Blasting Station ability from step 1
8. Repeat.