Mortuary + Bolas's Citadel + Bastion of Remembrance + Tinder Wall

Mortuary

Bolas's Citadel

Bastion of Remembrance

Tinder Wall

How it works

1. Activate Tinder Wall by sacrificing it.
2. When Tinder Wall dies, Mortuary and Bastion of Remembrance trigger.
3. Resolve the Mortuary trigger, putting Tinder Wall from your graveyard onto the top of your library.
4. Resolve the Bastion of Remembrance 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 brilliant loop turns life into an endless engine of destruction by leveraging the top of your library as a hidden hand. Bolas's Citadel allows you to cast Tinder Wall directly from your library by trading life instead of mana, while Bastion of Remembrance cushions that life cost by draining opponents and healing you every time a creature dies. The moment Tinder Wall hits the graveyard, Mortuary instantly recycles it back to the top of your library, setting it up to be recast over and over again. Because Tinder Wall’s sacrifice ability generates double the red mana you need to fuel secondary costs, you end up generating infinite red mana, infinite storm count, and endless death triggers to burn your opponents out completely.