Sister Hospitaller + Shilgengar, Sire of Famine + Faceless Butcher

Sister Hospitaller

Shilgengar, Sire of Famine

Faceless Butcher

How it works

1. Cast Faceless Butcher by paying its mana cost.
2. When Faceless Butcher enters, its first ability triggers, exiling Sister Hospitaller.
3. Activate Shilgengar by sacrificing Faceless Butcher.
4. When Faceless Butcher dies, its second ability triggers, returning Sister Hospitaller from exile to the battlefield.
5. When Sister Hospitaller enters, it triggers, returning Faceless Butcher from your graveyard to the battlefield.
6. When Faceless Butcher enters, its first ability triggers, exiling Sister Hospitaller.
7. Resolve the Shilgengar ability.
8. Repeat from step 3.

This loop relies on an exquisite recycling engine powered by Shilgengar, Sire of Famine, which converts your creatures into Blood tokens while waiting to revive your entire graveyard all at once. By cycling Faceless Butcher and Sister Hospitaller back and forth, you create an endless loop where Faceless Butcher enters to exile Sister Hospitaller, and Sister Hospitaller enters to bring Faceless Butcher right back from the graveyard. All the while, Shilgengar, Sire of Famine is right there to sacrifice Faceless Butcher for value, letting you amass infinite death triggers and Blood tokens without ever running out of fodder.