Mortuary + Woe Strider + Rograkh, Son of Rohgahh + Gwenom, Remorseless

Mortuary

Woe Strider

Rograkh, Son of Rohgahh

Gwenom, Remorseless

How it works

1. Activate Woe Strider by sacrificing Rograkh
2. When Rograkh dies, Mortuary triggers, putting Rograkh from your graveyard onto the top of your library.
3. Resolve the Woe Strider ability.
4. Cast Rograkh from the top of your library by paying 0 life.
5. Repeat.

This elegant loop turns free zero-mana casting into an endless recycling engine. By using Woe Strider to sacrifice Rograkh, Son of Rohgahh, you trigger Mortuary to neatly bypass the graveyard and place Rograkh right back on top of your library. From there, Gwenom, Remorseless steps in to let you cast that top card by paying life instead of its mana cost—which, for a free spell like Rograkh, costs you absolutely nothing.