Board Thread:Dragon City Gameplay Questions & Answers/@comment-25110042-20140627000838/@comment-24932909-20140627082918

i just use it on facebook while mostly playing the game on android... all my competitive dragons now have all the moves they need, so I don't really use it anymore.

As CFT points out, those buildings are in need also, and have much more use over time... Unless you want all your level 15+ dragons to know all their best moves...