Where and how do access your hero’s traits? I have no idea. I did it once by accident and now cant remember. If anyone knows please fill me in. I am completely clueless.
You have to equip a class to level your hero’s traits.
Classes can partly be leveled like troops, with traitstones and souls. The other part is playing with that class equipped.
Also, 250 wins with a particular class equipped will win you that class’ special weapon. Some of these are particularly good, like Skeleton Key.
Under the troop tab, there is another tab for classes. Each kingdom has a specific class associated with it. Once you have completed the initial kingdom quest line, you will get another brief quest to open the class. I don’t remember if it happens right away, but it will happen eventually.