User blog comment:Piyush Banerjee/Shin DxD 2 discussion/@comment-33939194-20181202081721/@comment-36663391-20181203104314

@ Ultimate Pawn you could be have rigth, but I believe that you're underestimating the fact that Ravel in this arc should be very important character( read V.22 afterworld for understand what I tell you). Also in the cover we both Akeno and Ingvild this 2 girls will be the 2 most important characters of Issei vs Rias, so I believe that Ravel and Ingvild can be the key that will help Issei to win.