Soul Crystals

Soul Crystals is a power source that elves use as a power source. They are created when certain types of people die and their souls are filtered through Scolopendra's body. They are powered by and run off actual souls.^[1]

AI Description

Soul Crystal. C-Grade.

Elf technology. It’s like a wireless charger. Instead of electricity, it runs on the soul power of everything killed within the area. And instead of charging your iPhone, this particular gem tops off the town’s Swordsmen guards each night. Some of that power is also leeching into something else.

If this crystal is physically touched by living flesh, it will shatter and cease to work.^[2]

Description

Soul crystals are known as being less efficient and less stable than Dwarven Batteries.^[1]

Charging

Soul crystals can be charged using a

Generators

Soul crystals can be used to power monster generators and spawn continuous monsters at a location. The crystals can be blown up to stop the generator, but the explosion will be large.^[3]

Story

Book 2

Carl's Doomsday Scenario (Item)

Book 3

SPOILERS FOR BOOK 3

Limp Richard mentions how Soul Crystals are much less stable than Dwarven batteries and are powered by actual souls when Carl is considering buying the Dwarven Battery Fabricator.^[1]

During the Vermillion Line Rescue, Carl reads a description for Blister Ghouls that explain the Ghoul Generators are powered by Soul Crystals. The Jikininki Janitor Ghouls at station 12 also have a soul crystal generator.^[3]

A group of crawlers at Train yard F blow the Blister Ghoul generator at station 72, killing themselves but freeing up the station for other crawlers to use the Stairwells. The explosion is large enough it is felt throughout the Fourth Floor.^[4]