Rakdos, the Muscle + Priest of Gix + Haunted Crossroads + Sifter of Skulls + Bloodflow Connoisseur

Rakdos, the Muscle

Priest of Gix

Haunted Crossroads

Sifter of Skulls

Bloodflow Connoisseur

How it works

1. Activate Bloodflow Connoisseur by sacrificing Priest of Gix.
2. When Priest of Gix dies, Sifter of Skulls and Rakdos trigger.
3. Resolve the Sifter of Skulls trigger, creating a 1/1 Eldrazi Scion creature token.
4. Holding priority, activate Haunted Crossroads by paying , putting Priest of Gix from your graveyard onto the top of your library.
5. 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.
6. Resolve the Bloodflow Connoisseur ability from step 1, putting a +1/+1 counter on it.
7. Activate the Eldrazi Scion by sacrificing it, adding C.
8. Cast Priest of Gix from exile by paying 3.
9. When Priest of Gix enters the battlefield, it triggers, adding .
10. Repeat.