Mortuary + Mogg Fanatic + Bolas's Citadel + Al Bhed Salvagers

Mortuary

Mogg Fanatic

Bolas's Citadel

Al Bhed Salvagers

How it works

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

This clever loop turns a humble goblin into an infinite damage engine by exploiting the synergy between the top of your library and the graveyard. With Bolas's Citadel allowing you to cast spells directly from the top of your library for life instead of mana, you can repeatedly cast Mogg Fanatic for a single life payment. Every time you sacrifice Mogg Fanatic to deal its damage, Mortuary quietly scoops it right back onto the top of your library, keeping the ammo ready. Meanwhile, Al Bhed Salvagers acts as the ultimate pay-off, draining your opponent's life total and padding your own life total to continuously offset the cost of casting through Bolas's Citadel.