I have atm 22 characters that matches exactly with the number of classes, but I didnt buy any of the Hero&Monster collections. Furthermore, I've noticed that the H&M collections also add to the game more characters, like Astarra, Andira Runehand, Brother Gherinn, and the list goes big.
I have two questions: 1st of all, the H&M collections just enable more characters or they also add new classes?
That brings me to the second question: For instance, characters like Grisban are well known to be a Berserker, and Avric a Disciple, is that right to make someone use Orkell the Swift to be a Marshall? Or even Jain Fairwood a Thief? Or only the H&M characters can be alocated to the existing classes?
In my campaigns I do not allow combos where characters pick any classes they want to maximize their performance, I think this can unbalance the game.
Am I right or the game mechanics were created to live with that?