Mortuary + Proper Burial + Goblin Firestarter + Gwenom, Remorseless

Mortuary

Proper Burial

Goblin Firestarter

Gwenom, Remorseless

How it works

1. Activate Goblin Firestarter by sacrificing it.
2. When Goblin Firestarter dies, Mortuary and Proper Burial trigger.
3. Resolve the Mortuary trigger, putting Goblin Firestarter from your graveyard onto the top of your library.
4. Resolve the Proper Burial trigger, causing you to gain 1 life
5. Resolve the Goblin Firestarter ability.
6. Cast Goblin Firestarter from the top of your library by paying 1 life.
7. Repeat.

This ingenious loop centers around turning Goblin Firestarter into a recursive engine by using its own sacrifice ability to trigger a cascade of permanent benefits. Whenever Goblin Firestarter hits the graveyard, Mortuary neatly places it right back on top of your library, while Proper Burial cushions your life total by capitalizing on its toughness. Meanwhile, Gwenom, Remorseless is the linchpin that lets you bypass traditional costs, granting you permission to cast the goblin straight from the top of your library by paying life instead of its mana value.