Mortuary + Phyrexian Dreadnought + Sephiroth, Fabled SOLDIER // Sephiroth, One-Winged Angel + Gwenom, Remorseless

Mortuary

Phyrexian Dreadnought

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

Gwenom, Remorseless

How it works

1. Cast Phyrexian Dreadnought from the top of your library by paying 1 life.
2. When Phyrexian Dreadnought enters, it triggers, causing you to sacrifice it.
3. When Phyrexian Dreadnought dies, Mortuary and Sephiroth, Fabled SOLDIER // Sephiroth, One-Winged Angel trigger.
4. Resolve the Mortuary trigger, putting Phyrexian Dreadnought from your graveyard onto the top of your library.
5. Resolve the Sephiroth, Fabled SOLDIER // Sephiroth, One-Winged Angel trigger, causing you to gain 1 life and target opponent to lose 1 life.
6. Repeat.

This loop is a masterclass in recycling, using Gwenom, Remorseless to continuously cast Phyrexian Dreadnought straight from the top of your library by paying a mere 1 life instead of its mana cost. The moment Phyrexian Dreadnought hits the battlefield, its massive enter-the-battlefield trigger forces you to sacrifice it immediately, sending it straight to the graveyard. That sudden death triggers Mortuary, which steps in to tuck the Dreadnought right back onto the top of your library just in time for Gwenom to catch it again. Meanwhile, Sephiroth, Fabled SOLDIER // Sephiroth, One-Winged Angel watches the endless procession of dying creatures to drain your opponent's life away while effortlessly sustaining your life total to fuel Gwenom's alternative casting costs.