Havengul Lich, Phyrexian Altar, and Su-Chi

Prerequisites

• Havengul Lich on the battlefield
• Phyrexian Altar on the battlefield
• Su-Chi on the battlefield

Steps

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

Results

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