Sek'Kuar, Deathkeeper + Warren Soultrader + Nether Traitor + Proper Burial

Sek'Kuar, Deathkeeper

Warren Soultrader

Nether Traitor

Proper Burial

How it works

1. Activate Warren Soultrader by sacrificing Nether Traitor and paying 1 life.
2. When Nether Traitor dies, Proper Burial and Sek'Kuar trigger.
3. Resolve the Proper Burial trigger, causing you to gain 1 life.
4. Resolve the Sek'Kuar trigger, creating a 3/1 Graveborn creature token.
5. Resolve the Warren Soultrader ability, creating a Treasure token.
6. Activate the Treasure by tapping and sacrificing it, adding .
7. Activate Warren Soultrader by paying 1 life and sacrificing the Graveborn.
8. When the Graveborn dies, Proper Burial and Nether Traitor trigger.
9. Resolve the Proper Burial trigger, causing you to gain 1 life.
10. Resolve the Nether Traitor trigger, causing you to pay to return Nether Traitor from your graveyard to the battlefield.
11. Resolve the Warren Soultrader ability, creating a Treasure token.
12. Repeat.

This elegant engine turns a simple sacrifice loop into a self-sustaining cycle of life and value, driven entirely by Warren Soultrader as your primary outlet. By paying life and feeding creatures to the Soultrader, you trigger Proper Burial to constantly offset your life total while Sek'Kuar, Deathkeeper replaces your fallen threats with hasty Graveborn tokens. Nether Traitor provides the recursive linchpin of the combo, repeatedly slipping back into the fray from your graveyard using the black mana generated by your newly minted Treasures.