Shambling Ghast + Zul Ashur, Lich Lord + Thornbite Staff + Altar of Dementia

Shambling Ghast

Zul Ashur, Lich Lord

Thornbite Staff

Altar of Dementia

How it works

1. Activate Zul Ashur by tapping it, targeting Shambling Ghast.
2. Cast Shambling Ghast from your graveyard by paying .
3. Activate Altar of Dementia by sacrificing Shambling Ghast.
4. When Shambing Ghast dies, it and Zul Ashur trigger.
5. Resolve the Shambling Ghast trigger, creating a Treasure token.
6. Resolve the Zul Ashur trigger, untapping it.
7. Resolve the Altar of Dementia ability.
8. Activate the Treasure token by tapping and sacrificing it, adding .
9. Repeat.