Inactivity refers to the scroll being logged into, not individual dragons. Îf you log in to your scroll more than once or twice a year, you're most likely active. I know you have to be idle, that is not log into your scroll, for several months before officially being counted inactive. The point is so active players can use names being taken up by people who've probably quit the game, not allow people to namesnipe from other active players. How often you breed a given dragon, or anything else like that, doesn't come into it.