Board Thread:Questions and Answers/@comment-29777368-20170621100103/@comment-26905766-20170621101502

Does she uses the battle calculator?

Sorry, but this 2 dragons are not the ones I should use for every battle.... Chances with a level 10 with a better type against the enemy can be much higher. But I have to say, 10% winning is the lowest chance, you can get that with every level 1 dragon....

Y advice is trying 10 battles with other dragons, using battle calculator. If that didn't make a change make a ticket for S8 support.