Alright, I can understand why we have what types of crystals we do, and I can play with the idea of using crystals in unique ways (using water to mix things better in alchemy, using wind to get rid of all the imperfections in goldsmithing, earth to harden stuff in leatheworker/armorer) but I have no idea how we use lightning crystals. Do we like.. zap the cotton straight into yarn? Electrify the clothing so it lights up? Make our spinning wheel into an electric sewing maching!?

I know this is a silly question, like bro just craft, but I'M JUST SO CONFUSED!!!