Nether Traitor + Kheru Goldkeeper + Desecrated Tomb + Carrion Feeder

Nether Traitor

Kheru Goldkeeper

Desecrated Tomb

Carrion Feeder

How it works

1. Activate Carrion Feeder by sacrificing Nether Traitor.
2. Activate Carrion Feeder 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 Desecrated Tomb triggers, creating a Treasure token and creature token.
5. Resolve the Carrion Feeder ability.
6. Activate the Treasure by tapping and sacrificing it, adding .
7. Repeat.

This elegant loop turns the graveyard into a bustling engine by feeding Carrion Feeder with Nether Traitor over and over. Every time Nether Traitor hits the graveyard and uses its own mana-paying trigger to return, it counts as a card leaving the graveyard. This departure triggers both Kheru Goldkeeper and Desecrated Tomb simultaneously, yielding a steady stream of Treasures and flying Bat tokens alongside every death trigger you could ever want. Those Treasures effortlessly refund the black mana needed to recur Nether Traitor, while Carrion Feeder grows infinitely large on the discarded bones of the traitorous spirit.