Crossworlds - too few new content? Hell no! :)

[Mandea]

it would be great. However, I don't know yet if you can modify the game files regarding AP, defender and champion campaigns. I don't want to make a new scenario, just to improve those that already are.

question: how do you scale the enemy forces to be powerfull enough when you modify or create a scenario? is there an easy way? (aside from "try and test" method)