Rakdos, the Muscle + Priest of Gix + Haunted Crossroads + Blasting Station + The Immortal Sun

Rakdos, the Muscle

Priest of Gix

Haunted Crossroads

Blasting Station

The Immortal Sun

How it works

1. Activate Blasting Station by tapping it and 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 Blasting Station ability from step 1.
6. Cast Priest of Gix from exile by paying 2.
7. When Priest of Gix enters the battlefield, it and Blasting Station trigger, adding and untapping Blasting Station.
8. Repeat.

This loop relies on a clever death-and-rebirth cycle where Rakdos, the Muscle and Blasting Station work in tandem to continuously sacrifice and recast your creature. As Priest of Gix enters the battlefield, its mana ability generates three black mana, which easily covers the casting cost—a burden further lightened by The Immortal Sun reducing spell costs by {1}. Haunted Crossroads lets you smoothly recycle Priest of Gix right back to the top of your library in response to the sacrifice, allowing Rakdos, the Muscle to exile it and set up the next cast. Meanwhile, Blasting Station untaps with every new arrival to ping down any target infinitely, turning this mana-positive recursion into a game-ending barrage.