Rakdos, the Muscle + Priest of Gix + Haunted Crossroads + Carrion Feeder + The Immortal Sun

Rakdos, the Muscle

Priest of Gix

Haunted Crossroads

Carrion Feeder

The Immortal Sun

How it works

1. Activate Carrion Feeder by sacrificing Priest of Gix.
2. When Priest of Gix dies, Rakdos triggers.
3. Holding priority, activate Haunted Crossroads by paying , putting Priest of Gix from your graveyard onto the top of your library.
4. Resolve the Rakdos trigger, causing you to exile the top three cards of your library with the ability to play them until your next end step.
5. Resolve the Carrion Feeder ability from step 1.
6. Cast Priest of Gix from exile by paying 2.
7. When Priest of Gix enters the battlefield, it triggers, adding .
8. Repeat.

This clever loop sets up an endless cascade of sacrifices and mana by leveraging the discount provided by The Immortal Sun to recast Priest of Gix from exile. When you feed the Priest to Carrion Feeder, Rakdos, the Muscle triggers to exile the top cards of your library, allowing you to continually play them. Haunted Crossroads neatly drops the Priest right back onto your library in response, ensuring you never run out of fodder to sustain the cycle while growing your Carrion Feeder infinitely large.