Morophon, the Boundless + Fist of Suns + Ebondeath, Dracolich + Thermopod

Morophon, the Boundless

Fist of Suns

Ebondeath, Dracolich

Thermopod

How it works

1. Cast Ebondeath from your graveyard by paying 0.
2. Activate Thermopod's second ability by sacrificing Ebondeath, adding .
3. Repeat.

This looping engine relies on the interplay between Fist of Suns and Morophon, the Boundless—with Dragon chosen as the creature type—to completely eliminate the colored mana requirement of casting spells, letting you cast Ebondeath, Dracolich for a cost of precisely zero. Once Ebondeath is on the battlefield for free, you feed it directly to Thermopod to generate red mana and fuel the continuous loop right back into the graveyard. Because Ebondeath can keep leaping back from your graveyard as long as a creature died that turn, this setup turns free casting and immediate sacrifice into infinite red mana, death triggers, and storm count.