Ragost, Deft Gastronaut, Nuka-Cola Vending Machine, and Krark-Clan Grunt

Prerequisites

• Ragost, Deft Gastronaut on the battlefield
• Nuka-Cola Vending Machine on the battlefield
• Krark-Clan Grunt on the battlefield

Steps

1. Activate Krark-Clan Grunt by sacrificing another artifact, which is a Food due to Ragost
2. Nuka-Cola Vending Machine triggers, creating a tapped Treasure token
3. Resolve the Krark-Clan Grunt ability
4. Repeat

Results

• Infinitely powerful Krark-Clan Grunt until end of turn