Tortured Existence + Pitiless Plunderer + Ashnod's Altar + Teval, the Balanced Scale

Tortured Existence

Pitiless Plunderer

Ashnod's Altar

Teval, the Balanced Scale

How it works

1. Activate Tortured Existence by paying and discarding a creature card, returning another creature card from your graveyard to your hand.
2. Teval triggers, creating a creature token.
3. Activate Ashnod's Altar by sacrificing the creature token, adding CC.
4. When the creature token dies, Pitiless Plunderer triggers, creating a Treasure token.
5. Activate a Treasure by tapping and sacrificing it, adding .
6. Repeat.