Mortuary + Bolas's Citadel + Viscera Seer + Falkenrath Noble

Mortuary

Bolas's Citadel

Viscera Seer

Falkenrath Noble

How it works

1. Activate Viscera Seer by sacrificing it.
2. When Viscera Seer dies, Mortuary and Falkenrath Noble trigger.
3. Resolve the Mortuary trigger, putting Viscera Seer from your graveyard onto the top of your library.
4. Resolve the Falkenrath Noble trigger, causing you to gain 1 life and target opponent to lose 1 life.
5. Resolve the Viscera Seer ability.
6. Cast Viscera Seer from the top of your library by paying 1 life.
7. Repeat.

This lethal loop transforms your library into an endless engine by letting Bolas's Citadel cast spells directly from the top, replacing traditional mana costs with life payments. When you sacrifice Viscera Seer to its own ability, Mortuary immediately intercepts it in the graveyard to stack it right back on top of your library for the Citadel to replay. Meanwhile, Falkenrath Noble watches the carnage unfold, draining your opponents' life totals and padding your own to easily sustain the life costs required to keep casting Viscera Seer over and over again.