User blog comment:B214/Volume 22 spoilers/@comment-50.139.232.230-20160808093804/@comment-95.90.227.243-20160808190448

ah sry you are right, but what i mean is Vali will never have a Dragonic form but he can master his Mouform and Sacred Gear form and Issei can master his Dragonform and his Sacred Gear.