Mortuary + Thermopod + Memnite + Bolas's Citadel

Mortuary

Thermopod

Memnite

Bolas's Citadel

How it works

1. Activate Thermopod by sacrificing Memnite
2. When Memnite dies, Mortuary triggers, putting Memnite from your graveyard onto the top of your library.
3. Cast Memnite from the top of your library by paying 0 life.
4. Repeat.

This clever loop transforms free-casting into an endless engine by leveraging Bolas's Citadel to cast Memnite straight from your library for zero life. As soon as Memnite hits the battlefield, you feed it to Thermopod to generate red mana and trigger Mortuary, which instantly redirects Memnite right back to the top of your library where Bolas's Citadel can see it again. This self-sustaining cycle lets you continuously loop the same artifact creature to generate infinite red mana, death triggers, and storm count without ever running out of resources.