Bhaal, Lord of Murder, Crystalline Crawler, Gravecrawler, and Shilgengar, Sire of Famine

Prerequisites

• Bhaal, Lord of Murder on the battlefield
• Crystalline Crawler on the battlefield
• Gravecrawler on the battlefield
• Shilgengar, Sire of Famine on the battlefield

Steps

1. Activate Shilgengar by sacrificing Gravecrawler
2. When Gravecrawler dies, Bhaal triggers, putting a +1/+1 counter on Crystalline Crawler
3. Resolve the Shilgengar ability Activate Crystalline Crawler's first ability by removing a +1/+1 counter from it, adding
4. Cast Gravecrawler from your graveyard by paying
5. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite storm count
• Infinite Blood tokens