Morophon, the Boundless, Havengul Lich, and Phyrexian Altar

Prerequisites

• Morophon, the Boundless on the battlefield
• Havengul Lich on the battlefield
• Phyrexian Altar on the battlefield
• available

Steps

1. Activate Havengul Lich by paying , allowing you to cast the creature card from your graveyard this turn
2. Cast the creature from your graveyard by paying due to Morophon
3. Activate Phyrexian Altar by sacrificing the creature cast in step 2, adding
4. Repeat

Results

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