Morophon, the Boundless, Havengul Lich, and Ashnod's Altar

Prerequisites

• Morophon, the Boundless on the battlefield
• Havengul Lich on the battlefield
• Ashnod's Altar on the battlefield
• You have a creature card in your graveyard that can be cast by paying no more than or due to Morophon
• at most 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 no more than or due to Morophon
3. Activate Ashnod's Altar by sacrificing the creature cast in step 2, adding
4. Repeat
5. If the creature does not require mana to cast due to Morophon, this combo nets infinite colorless mana

Results

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