Mortuary + Rograkh, Son of Rohgahh + Bloodflow Connoisseur + Gwenom, Remorseless

Mortuary

Rograkh, Son of Rohgahh

Bloodflow Connoisseur

Gwenom, Remorseless

How it works

1. Activate Bloodflow Connoisseur by sacrificing Rograkh
2. When Rograkh dies, Mortuary triggers, putting Rograkh from your graveyard onto the top of your library.
3. Resolve the Bloodflow Connoisseur ability.
4. Cast Rograkh from the top of your library by paying 0 life.
5. Repeat.

This clever loop centers around Rograkh, Son of Rohgahh costing zero mana, allowing Bloodflow Connoisseur to repeatedly sacrifice him to grow larger while generating an endless stream of sacrifice and death triggers. Because Mortuary is waiting in the wings to intercept Rograkh whenever he goes to the graveyard from the battlefield, it immediately recycles him straight back to the top of your library instead of letting him stay there. From there, Gwenom, Remorseless steps in to tie the whole engine together with her ability to let you play cards from the top of your library, paying life instead of mana costs—which is completely free when casting a zero-mana commander over and over again!