Mortuary + Fanatical Firebrand + Gwenom, Remorseless + Cauldron of Essence

Mortuary

Fanatical Firebrand

Gwenom, Remorseless

Cauldron of Essence

How it works

1. Activate Fanatical Firebrand by tapping and sacrificing it.
2. When Fanatical Firebrand dies, Mortuary and Cauldron of Essence trigger.
3. Resolve the Mortuary trigger, putting Fanatical Firebrand from your graveyard onto the top of your library.
4. Resolve the Cauldron of Essence trigger, causing you to gain 1 life and each opponent to lose 1 life.
5. Resolve the Fanatical Firebrand ability.
6. Cast Fanatical Firebrand from the top of your library by paying 1 life.
7. Repeat.

This ingenious loop turns a humble goblin into an infinite damage machine by letting you play cards directly from the top of your library. When you sacrifice Fanatical Firebrand to ping an opponent, Cauldron of Essence drains the table while Mortuary immediately tucks the goblin back onto your library. Gwenom, Remorseless then steps in to bridge the gap, granting you the ability to recast Fanatical Firebrand straight off the top by paying life instead of its mana cost, fueling the entire cycle indefinitely.