Mortuary + Bartolomé del Presidio + Crookshank Kobolds + Gwenom, Remorseless

Mortuary

Bartolomé del Presidio

Crookshank Kobolds

Gwenom, Remorseless

How it works

1. Activate Bartolomé del Presidio by sacrificing Crookshank Kobolds
2. When Crookshank Kobolds dies, Mortuary triggers, putting Crookshank Kobolds from your graveyard onto the top of your library.
3. Resolve the Bartolomé del Presidio ability.
4. Cast Crookshank Kobolds from the top of your library by paying 0 life.
5. Repeat.

This loop turns zero-mana creatures into an endless engine of sacrifice and growth by creating a closed circuit between your library and graveyard. Bartolomé del Presidio serves as the sacrificial outlet that instantly feeds on Crookshank Kobolds, which costs nothing to recast once it is redirected. As soon as the Kobold hits the graveyard, Mortuary intercepts it and quietly stacks it right back onto the top of your library. That is where Gwenom, Remorseless steps in: her declared attack lets you peer into the top of your deck and cast that very same Kobold for zero mana by trading life instead of mana, priming the entire sequence to repeat endlessly for infinite storm count, death triggers, and massive +1/+1 counters.