Mortuary + Vein Ripper + Tinder Wall + Gwenom, Remorseless

Mortuary

Vein Ripper

Tinder Wall

Gwenom, Remorseless

How it works

1. Activate Tinder Wall by sacrificing it.
2. When Tinder Wall dies, Mortuary and Vein Ripper trigger.
3. Resolve the Mortuary trigger, putting Tinder Wall from your graveyard onto the top of your library.
4. Resolve the Vein Ripper trigger, causing you to gain 2 life and target opponent to lose 2 life.
5. Cast Tinder Wall from the top of your library by paying 1 life.
6. Repeat.

This ingenious loop transforms a humble defender into an infinite engine of life and destruction, all fueled by Gwenom, Remorseless allowing you to repeatedly cast creatures straight from the top of your library for a mere pittance of life rather than their mana cost. Whenever Tinder Wall is sacrificed for red mana, Mortuary instantly catches it on its way to the graveyard and dutifully stacks it back onto the top of your library, setting it up for Gwenom to pluck it right back out. Meanwhile, every single iteration of this cycle triggers Vein Ripper, draining your opponent's life total while comfortably padding your own to offset the life you're paying to cast the wall.