i have a new doubt. i'm playing single battles whit a friend, and i decide to make some changes in my skaven band, so i open the Army Builder. and then i realize that there was a sigle battle form, and in the description, te AB sais than in single battle the heroes could buy habilities and upgrades. crazy as i was, al run to the rulebook to try to find that, but a didn't ¿its true? if it is ¿how do you buy its? ¿whint the initial experience?
i wish this isn't a stupid question.