Mortuary + Bile Urchin + Sephiroth, Fabled SOLDIER // Sephiroth, One-Winged Angel + Gwenom, Remorseless

Mortuary

Bile Urchin

Sephiroth, Fabled SOLDIER // Sephiroth, One-Winged Angel

Gwenom, Remorseless

How it works

1. Activate Bile Urchin by sacrificing it.
2. When Bile Urchin dies, Mortuary and Sephiroth, Fabled SOLDIER // Sephiroth, One-Winged Angel trigger.
3. Resolve the Mortuary trigger, putting Bile Urchin from your graveyard onto the top of your library.
4. Resolve the Sephiroth, Fabled SOLDIER // Sephiroth, One-Winged Angel trigger, causing you to gain 1 life and each opponent to lose 1 life.
5. Resolve the Bile Urchin ability.
6. Cast Bile Urchin from the top of your library by paying 1 life.
7. Repeat.

This clever loop turns the unassuming Bile Urchin into a relentless engine of life loss, utilizing Mortuary to constantly recycle the Urchin back to the top of your library whenever it hits the graveyard. Gwenom, Remorseless enables you to continuously cast the Urchin straight from the top of your library, swapping traditional mana costs for a simple payment of life. Meanwhile, Sephiroth, Fabled SOLDIER // Sephiroth, One-Winged Angel watches the creature die and drain your opponents with its triggered ability, turning every recursion into a devastating drain of life that easily finishes off the table.