Thread:Qedsa40/@comment-43.245.44.100-20180302065309

Currently, I'm using Raven/Rebirth Lv.44, Raven/Teen Titans Lv.44, and Harley Quinn/Arkham Knight Lv.44. None of these are promoted. How can I improve myself, cause I really believe Bonus Battle 6 and the two random stages behind it will give me trouble. Any tips? 