Requires

Archelos, Lagoon Mystic must be in the graveyard. Nuka-Cola Vending Machine must be on the battlefield. Gourmand's Talent must be on the battlefield. You control at least one other artifact. Mana needed: if you don't control a Treasure

Steps

1. If you control a Treasure, activate it by sacrificing it, adding one mana of any color. If you don't control a Treasure, activate another artifact by paying , tapping and sacrificing it.
2. Nuka-Cola Vending Machine triggers, creating a tapped Treasure token that is also a Food due to Gourmand's Talent.
3. If needed, resolve the ability from step 1, causing you to gain 3 life.
4. Repeat.

Results