Havengul Lich + Shambling Ghast + Viscera Seer + Delney, Streetwise Lookout

Havengul Lich

Shambling Ghast

Viscera Seer

Delney, Streetwise Lookout

How it works

1. Activate Havengul Lich by paying 1, allowing you to cast Shambling Ghast card from your graveyard this turn.
2. Cast Shambling Ghast from your graveyard by paying .
3. Activate Viscera Seer by sacrificing Shambling Ghast.
4. When Shambling Ghast dies, it triggers twice, creating two Treasure tokens.
5. Resolve the Viscera Seer ability.
6. Activate the Treasures by tapping and sacrificing them, adding 1
7. Repeat.

This clever loop turns the graveyard into a reliable recycling bin by letting Havengul Lich continuously cast Shambling Ghast from your graveyard for a single mana. Every time the Ghast is sacrificed to Viscera Seer, the presence of Delney, Streetwise Lookout doubles its death trigger to manufacture two Treasure tokens instead of one—providing more than enough mana to fund the Lich's ability and keep the loop going indefinitely.