Mortuary + Tinder Wall + Gwenom, Remorseless + Cauldron of Essence

Mortuary

Tinder Wall

Gwenom, Remorseless

Cauldron of Essence

How it works

1. Activate Tinder Wall by sacrificing it.
2. When Tinder Wall dies, Mortuary and Cauldron of Essence trigger.
3. Resolve the Mortuary trigger, putting Tinder Wall from your graveyard onto the top of your library.
4. Resolve the Cauldron of Essence trigger, causing you to gain 1 life and each opponent to lose 1 life.
5. Cast Tinder Wall from the top of your library by paying 1 life.
6. Repeat.

This clever loop turns Gwenom, Remorseless into an engine of continuous recycling by letting you cast creatures right off the top of your library for life instead of mana. When you sacrifice Tinder Wall for red mana, its death triggers Mortuary to place it right back on top of your library and simultaneously fuels Cauldron of Essence to drain your opponents and gain you life. Gwenom's ability bypasses the traditional mana cost of Tinder Wall entirely, letting you pay life instead—a cost easily offset by the life gained from Cauldron of Essence—while generating an endless surplus of red mana.