Mortuary + Thermopod + Willow Geist + Gwenom, Remorseless

Mortuary

Thermopod

Willow Geist

Gwenom, Remorseless

How it works

1. Activate Thermopod by sacrificing Willow Geist.
2. When Willow Geist dies, it and Mortuary triggers.
3. Resolve the Mortuary trigger, putting Willow Geist from your graveyard onto the top of your library.
4. Resolve the Willow Geist trigger, causing you to gain 1 life
5. Cast Willow Geist from the top of your library by paying 1 life due to Gwenom.
6. Repeat.

This brilliant loop turns your library into a self-sustaining engine of growth and sacrifice. By using Thermopod to sacrifice Willow Geist for red mana, you trigger both Mortuary to place Willow Geist right back on top of your library and Willow Geist's own death trigger to gain life. Gwenom, Remorseless then steps in to let you peer past the top card and recast Willow Geist straight from your library, paying life instead of mana which is easily offset by the lifegain. The result is an endless cascade of sacrifices and red mana that fuels your storm count sky-high!