Havengul Lich + Shambling Ghast + Woe Strider + Delney, Streetwise Lookout

Havengul Lich

Shambling Ghast

Woe Strider

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 Woe Strider by sacrificing Shambling Ghast.
4. When Shambling Ghast dies, it triggers twice, creating two Treasure tokens.
5. Resolve the Woe Strider ability.
6. Activate the Treasures by tapping and sacrificing them, adding 1
7. Repeat.

This loop transforms the graveyard into an engine by using Havengul Lich's activation to repeatedly cast Shambling Ghast from your graveyard for a single black mana. Woe Strider acts as the dedicated sacrifice outlet, sending the Ghast to the graveyard while letting you filter your draws with its scry ability. The true magic happens because Delney, Streetwise Lookout doubles the Ghast's death trigger since its power is 2 or less, generating two Treasure tokens every cycle. Sacrificing those Treasures more than pays for the Havengul Lich and spell-casting costs, leaving you with surplus mana and a staggering array of infinite triggers.