Me and my friends are playing through the original campaign and we've played the quest 'Spoiled Brat' about 4-5 times now, the overlord (me), has won every game by the time the heroes get to the 2nd room, and they are becoming less interested in playing again because of the losses. The last game we even played with some overlord nerfs (paying more for spawn cards, limit how many monsters can attack per turn) But the heroes still lost on the 2nd room. Is this just due to bad rolls, or is this meant to be an overly challenging map for the heroes? Any assistance would be most helpful to get my friends through this quest.
EDIT: Also I'd like to add that every game has been a 5 player game in case anyone was going to ask how many players there were