Havengul Lich, Phyrexian Altar, and Myr Moonvessel

Prerequisites

• Havengul Lich on the battlefield
• Phyrexian Altar on the battlefield
• Myr Moonvessel on the battlefield

Steps

1. Activate Phyrexian Altar by sacrificing Myr Moonvessel, adding one mana of any color
2. Myr Moonvessel triggers, adding
3. Activate Havengul Lich by paying , targeting Myr Moonvessel
4. Cast Myr Moonvessel from graveyard by paying
5. Repeat

Results

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