Talk:Battle Arena/@comment-25952782-20150817144907/@comment-5089372-20150817145211

Since you are using an iOS device you should be able to lvl dragons past 10. Make sure you are using the most up-to-date version of the DS app, purchase the Noble Crystal from the buildings section of the market. That's it, after that you can level them to 15... although the food costs are outrageous. Good Luck!