Mortuary + Thermopod + Bolas's Citadel + Rograkh, Son of Rohgahh

Mortuary

Thermopod

Bolas's Citadel

Rograkh, Son of Rohgahh

How it works

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

This clever loop turns the zero-cost kobold Rograkh, Son of Rohgahh into an endless engine of sacrifice and rebirth. With Bolas's Citadel sitting in play, you can cast Rograkh straight off the top of your library for free—since its mana value is zero, you don't even have to pay any life. Each time you feed Rograkh to the sacrifice ability of Thermopod, you harvest a red mana while Mortuary quietly catches the creature on its way to the graveyard, placing it right back onto the top of your library for the Citadel to grab again.