Nether Traitor, Kheru Goldkeeper, Shilgengar, Sire of Famine, and Skeleton Crew

Prerequisites

• Nether Traitor on the battlefield
• Kheru Goldkeeper on the battlefield
• Shilgengar, Sire of Famine on the battlefield
• Skeleton Crew on the battlefield
• available

Steps

1. Activate Shilgengar by sacrificing Nether Traitor
2. Activate Shilgengar by sacrificing another creature
3. When the creature dies, Nether Traitor triggers, causing you to pay to return Nether Traitor from your graveyard to the battlefield
4. Kheru Goldkeeper and Skeleton Crew triggers, creating a Treasure token and creature token
5. Resolve the Shilgengar ability
6. Activate the Treasure by tapping and sacrificing it, adding
7. Repeat

Results

• Infinite artifact tokens
• Infinite Blood tokens
• Infinite creature ETB
• Infinite creature LTB
• Infinite death triggers
• Infinite creature sacrifice triggers