Mortuary + Moldervine Reclamation + Carrion Feeder + Gwenom, Remorseless

Mortuary

Moldervine Reclamation

Carrion Feeder

Gwenom, Remorseless

How it works

1. Activate Carrion Feeder by sacrificing it.
2. When Carrion Feeder dies, Mortuary and Moldervine Reclamation trigger.
3. Resolve the Mortuary trigger, putting Carrion Feeder from your graveyard onto the top of your library.
4. Resolve the Moldervine Reclamation trigger, causing you to gain 1 life and draw a card.
5. Resolve the Carrion Feeder ability.
6. Cast Carrion Feeder from the top of your library by paying 1 life.
7. Repeat.

This clever loop uses Carrion Feeder as the sacrificial engine, feeding it to itself while Mortuary intercepts it in the graveyard to seamlessly slide the bug right back onto the top of your library. Meanwhile, Moldervine Reclamation turns that constant cycle of death into actual card advantage, drawing you the creature you just buried. To pull this off without going broke, Gwenom, Remorseless steps in by letting you bypass mana costs entirely when playing from the top of your library, trading life instead—a steep price easily offset by the steady stream of life gain provided by Moldervine Reclamation.