Viscera Seer + Blight Mound + Cult Conscript + Pitiless Plunderer

Viscera Seer

Blight Mound

Cult Conscript

Pitiless Plunderer

How it works

1. Activate Viscera Seer by sacrificing Cult Conscript.
2. When Cult Conscript dies, Pitiless Plunderer and Blight Mound trigger, creating a creature token and a Treasure token.
3. Resolve the Viscera Seer ability.
4. Activate Viscera Seer by sacrificing the creature token.
5. When the creature token dies, it and Pitiless Plunderer triggers, creating a Treasure token and causing you to gain 1 life.
6. Resolve the Viscera Seer ability.
7. Activate the Treasures by tapping and sacrificing them, adding 1.
8. Activate Cult Conscript by paying 1, returning it from your graveyard to the battlefield.
9. Repeat.