Nether Traitor + Kheru Goldkeeper + Thermopod + Quintorius, History Chaser

Nether Traitor

Kheru Goldkeeper

Thermopod

Quintorius, History Chaser

How it works

1. Activate Thermopod by sacrificing Nether Traitor.
2. Activate Thermopod by sacrificing another creature.
3. When the creature dies, Nether Traitor triggers, causing you to pay to return Nether Traitor from your graveyard to the battlefield.
4. Kheru Goldkeeper and Quintorius, History Chaser triggers, creating a Treasure token and creature token.
5. Activate the Treasure by tapping and sacrificing it, adding .
6. Repeat.

This elegant loop hinges on Thermopod providing the sacrifice outlet to generate red mana while simultaneously binning creatures to feed Nether Traitor's recurring revival ability. Every time Nether Traitor leaves the graveyard to return to the battlefield, it triggers both Kheru Goldkeeper and Quintorius, History Chaser; this ensures that cards leaving your graveyard continuously yield both valuable Treasure tokens and 3/2 Spirit tokens. By sacrificing those newly minted Treasures for the black mana needed to pay for Nether Traitor, the entire engine becomes self-sustaining and endlessly repeatable.