An idea that might make the game more enjoyable!
I am Mishlarana on server 34, and I had an idea that might make the game a little more enjoyable and customizable. I am pretty sure everyone has thought at some point why does the main hero have such a lackluster skill. I mean sure it does good single target damage, but when you are comparing it to every other skill on a purple or better hero, it seems like it is kind of a cop out. So I was thinking maybe make it at a high enough level you are given the option to pick one of 3 skills to change the main hero's skill to, they wouldn't even need to be class specific either. And as a bonus for the developers to potentially make more money, make an option that would allow you to change the skill to one of the other choices for gems. And I understand that leaving it as driving blow across the board makes it easy to balance main heroes. But as the game goes on they just begin to feel less important than the heroes that are able to be picked up as you get stronger.
Edit:
Also a chunk of the dialogue in the story talks about the main character trying to grow, and while getting better at what you do it makes sense that you would learn new techniques at some point.