The problem I had encountered with my earlier attempts was how fragile the spell was. It didn’t take much for the armor to disappear. It would protect against one attack but would fizzle. What I had previously thought was to inject the spell full of magic initially, allowing it to fuel the protection. But due to recent discoveries and ideas, I was contemplating making the spell be fueled by my magical core itself. It would be a greater pool of magic and might be able to fluctuate with attacks. 