My personal headcanon with Jay and his powers for a really long time, after watching in the earliest season when he turned into a snake that, that it never truly been cured or left but has some what merged with himself and his lighting, and the more he uses his powers the more snake like he becomes, his Canines turning more into fangs, snake like pupils, body becoming inhumanely flexible, (just imagine someone twisting his arm but the man can't feel shit) and blue scales slowly appearing on his body. (of course they're gonna be blue, because i say so and cause it's merge with his lighting sooo—)
Not only does it affect his physical body and traits but also his weapons and fighting style. I used the golden weapon in the earlier seasons for this is because I HAVE BEEN THINKING ABOUT THIS FOR A LOOOONG and I always had that vision with those weapons first, also another personal headcanon with the golden weapon and how it in my head had so much potential! So I had been thinking that the on the dragon's mouth would open and lighting would shoot out, can act as a tazer, or when Jay concentrates his lighting enough to have a sort of form he could make it have a sharp edge like a dagger or a long sword for stabby stabs, but my personal favorite is a whip with of course a snake at the tip, I was thinking of the snake looking harmless and with it's mouth closed at first to catch his enemies by surprise when suddenly the whip tries to bite them and the snake suddenly coming alive, that is if they even noticed the snake to begin with, with how I imagine Jay would be going wild with whipping his whip around, and just laughing maniacally.
