Well, I can confirm that you do get the extra stars for ones purchased from the Fair as well. They're still evil though; I spent 77 gems, and Cianna has two LESS Stars than she did before. Other players have heros with 6 or more stars, and I have heros with one or two because more than half of the time (I've kept track.), I LOSE a Star when I try. The high failure rate is bad enough, but I shouldn't spend gems and then lose power that often.

But I'm stuck trying because I need more Stars to be competitive with the people who don't have such awful luck.