Reassembling Skeleton + Bartolomé del Presidio + Pitiless Plunderer + Fumulus, the Infestation

Reassembling Skeleton

Bartolomé del Presidio

Pitiless Plunderer

Fumulus, the Infestation

How it works

1. Activate Bartolomé del Presidio by sacrificing Reassembling Skeleton.
2. When Reassembling Skeleton dies, Pitiless Plunderer and Fumulus trigger, creating a creature token and a Treasure token.
3. Resolve the Bartolomé del Presidio ability.
4. Activate Bartolomé del Presidio by sacrificing the creature token.
5. When the creature token dies, Pitiless Plunderer triggers, creating a Treasure token.
6. Resolve the Bartolomé del Presidio ability.
7. Activate the Treasures by tapping and sacrificing them, adding 1.
8. Activate Reassembling Skeleton by paying 1, returning it from your graveyard to the battlefield.
9. Repeat.

This ingenious sacrifice loop hinges on Bartolomé del Presidio acting as the engine that constantly feeds Reassembling Skeleton back into the graveyard while growing steadily larger with +1/+1 counters. Pitiless Plunderer converts every single one of those deaths into a steady stream of Treasure tokens, which effortlessly fund the exact amount of mana needed to bring Reassembling Skeleton right back to the battlefield. Meanwhile, Fumulus, the Infestation cleverly exploits this cycle by turning the sacrificed nontoken skeleton into an extra fodder insect token, insulating your engine while passively draining your opponents' life totals whenever your swarm attacks.