Mortuary + Wild Cantor + Blood Artist + Gwenom, Remorseless

Mortuary

Wild Cantor

Blood Artist

Gwenom, Remorseless

How it works

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

This elegant loop lets you recycle Wild Cantor endlessly, turning the graveyard into an extension of your hand with the help of Gwenom, Remorseless. Whenever Wild Cantor is sacrificed for mana, Mortuary catches it on the way to the graveyard to place it neatly back on top of your library, where Gwenom allows you to recast it by paying life instead of mana. Meanwhile, Blood Artist watches the sacrifice and death triggers unfold, siphoning life away from your opponents with every iteration to comfortably offset the life you pay for Gwenom's alternative casting cost.