Mortuary + Bloodflow Connoisseur + Willow Geist + Gwenom, Remorseless

Mortuary

Bloodflow Connoisseur

Willow Geist

Gwenom, Remorseless

How it works

1. Activate Bloodflow Connoisseur 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. Resolve the Bloodflow Connoisseur ability.
6. Cast Willow Geist from the top of your library by paying 1 life due to Gwenom.
7. Repeat.

This clever loop turns a modest sacrifice engine into an endless recycling machine by manipulating the top of your library. When you use Bloodflow Connoisseur to sacrifice Willow Geist, Mortuary steps in to instantly catch the creature on its way to the graveyard and place it right back onto your library. Meanwhile, Gwenom, Remorseless grants you the vital ability to cast cards directly from the top of your library while bypassing their mana costs with life payments, seamlessly feeding Willow Geist right back into play.