Sek'Kuar, Deathkeeper + Warren Soultrader + Nether Traitor + Haliya, Guided by Light

Sek'Kuar, Deathkeeper

Warren Soultrader

Nether Traitor

Haliya, Guided by Light

How it works

1. Activate Warren Soultrader by sacrificing Nether Traitor and paying 1 life.
2. When Nether Traitor dies, Sek'Kuar triggers, creating a 3/1 Graveborn creature token.
3. When the Graveborn enters the battlefield, Haliya triggers, causing you to gain 1 life.
4. Resolve the Warren Soultrader ability, creating a Treasure token.
5. When the Treasure enters, Haliya triggers, causing you to gain 1 life.
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, Nether Traitor triggers, causing you to pay to return Nether Traitor from your graveyard to the battlefield.
9. When Nether Traitor enters the battlefield, Haliya triggers, causing you to gain 1 life.
10. Resolve the Warren Soultrader ability, creating a Treasure token.
11. When the Treasure enters, Haliya triggers, causing you to gain 1 life.
12. Repeat.

This elegant loop relies on Warren Soultrader acting as your sacrifice outlet, turning your creatures into fuel while managing the mana and life requirements. Nether Traitor provides a self-recurring engine, stepping back out of the graveyard using the black mana generated by sacrificing the Treasures you create along the way. Meanwhile, Sek'Kuar, Deathkeeper watches your nontoken creatures perish to flood the board with hasty Graveborn tokens that keep the sacrifices flowing. Finally, Haliya, Guided by Light sits on the field as a passive life-gain anchor, turning every entering creature and artifact into a buffered life total that effortlessly fuels Warren Soultrader's costs.