Mortuary + Vein Ripper + Wild Cantor + Gwenom, Remorseless

Mortuary

Vein Ripper

Wild Cantor

Gwenom, Remorseless

How it works

1. Activate Wild Cantor by sacrificing it.
2. When Wild Cantor dies, Mortuary and Vein Ripper trigger.
3. Resolve the Mortuary trigger, putting Wild Cantor from your graveyard onto the top of your library.
4. Resolve the Vein Ripper trigger, causing you to gain 2 life and target opponent to lose 2 life.
5. Cast Wild Cantor from the top of your library by paying 1 life.
6. Repeat.

This elegant loop sets up an endless cycle of sacrifice and rebirth by using Mortuary to constantly catch your creatures as they hit the graveyard and return them straight to the top of your library. Gwenom, Remorseless is the engine that makes this sustainable, allowing you to bypass mana costs and recast your threats directly from the library by paying life instead—a cost easily offset by the life you gain each time. Meanwhile, Vein Ripper watches over the carnage, turning every single death into an unstoppable drain of life against your opponents. Finally, Wild Cantor serves as the catalyst that kicks off the whole chain reaction, sacrificing itself to generate the exact colored mana needed to fuel the loop while seamlessly feeding the other triggers.