Mortuary + Umbral Collar Zealot + Rograkh, Son of Rohgahh + Gwenom, Remorseless

Mortuary

Umbral Collar Zealot

Rograkh, Son of Rohgahh

Gwenom, Remorseless

How it works

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

This clever loop hinges on the zero-mana cost of Rograkh, Son of Rohgahh, allowing you to repeatedly sacrifice him to Umbral Collar Zealot without ever running out of resources. Each time Rograkh heads to the graveyard, Mortuary kindly catches him and places him right back on top of your library. From there, Gwenom, Remorseless grants you the vital permission to cast him straight from the top, converting life payments into a free engine for endless deaths, sacrifice triggers, and storm count.