Reading this made my head hurt a little. I cant say I don't understand why you had some of these ideas, but a quick glance makes it appear tha a good amount of the skills are using the "rule of cool", which doesnt always translates into effective. It can be tough to find the balance between, "boring but practical" and awesome but impractical".

I'll need time to formulate a full on assessment of what you've done. Since you deserve that much effort put into it since you put in that much effort yourself.

I will say one thing however. Your version of Protect is just a "reskinned" version of Stoneskin basically. And since that was removed because of its lackluster use, and replaced with Devine Benison, I'd say a rework for your Idea might be in order.