Mortuary + Vindictive Vampire + Spore Frog + Gwenom, Remorseless

Mortuary

Vindictive Vampire

Spore Frog

Gwenom, Remorseless

How it works

1. Activate Spore Frog by sacrificing it.
2. When Spore Frog dies, Mortuary and Vindictive Vampire trigger.
3. Resolve the Mortuary trigger, putting Spore Frog from your graveyard onto the top of your library.
4. Resolve the Vindictive Vampire trigger, dealing 1 damage to each opponent and causing you to gain 1 life
5. Resolve the Spore Frog ability.
6. Cast Spore Frog from the top of your library by paying 1 life.
7. Repeat.

This insidious loop uses Gwenom, Remorseless to turn the top of your library into a casting zone where Spore Frog can be repeatedly deployed while paying life instead of mana. Each time you sacrifice Spore Frog to fog combat damage, Mortuary quietly intercepts it on its way to the graveyard, placing the frog right back onto the top of your library. Meanwhile, Vindictive Vampire keeps watch over the constant cycle of sacrifices, turning every iteration into guaranteed life drain for your opponents.