User blog comment:Crimson and Darkness/Volume 25 discussion blog/@comment-2402:3A80:D51:78A5:E0EA:3EDE:E483:C5C3-20180301091645/@comment-26926813-20180301094808

First of all he should return to original DxD G form and only after that he would be able to reach AxA.

So looks like he defeat Vidar by up true DxD and begin fight with Typhon after that. Vidar is no match for true DxD but Typhon is Heavenly Dragon-class, it's already different point