Van, where did you get those 3 centaurs between battles? :D
This isn't a typo. I just didn't think it was necessary to describe the intermediate battle with the silver pegasi. There were minor losses, and it doesn't really present any difficulties. Then, in the castle, I hired more centaurs...
By the way, my friend was killing pegasi almost the same way. He had:
81 centaurs, 13 wood elves, 15 grand elves
Did your friend participate in the "Race of Leaders"? And how long did it take him to complete it? Also, what was your result?