Sek'Kuar, Deathkeeper + Warren Soultrader + Nether Traitor + Venerated Stormsinger

Sek'Kuar, Deathkeeper

Warren Soultrader

Nether Traitor

Venerated Stormsinger

How it works

1. Activate Warren Soultrader by sacrificing Nether Traitor and paying 1 life.
2. When Nether Traitor dies, Venerated Stormsinger and Sek'Kuar trigger.
3. Resolve the Venerated Stormsinger trigger, causing you to gain 1 life and an opponent to lose 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, Venerated Stormsinger and Nether Traitor trigger.
9. Resolve the Venerated Stormsinger trigger, causing you to gain 1 life and each opponent to lose 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.