User blog comment:B214/Volume 23 discussion blog/@comment-201.215.165.7-20170611043601/@comment-26926813-20170611081246

Actually in HSDxD EX, mentioned that Vali NOT defeat Fenrir even in Juggernaut Drive, which mean Fenrir is really powerfull.

I Think current Fenrir has speed and durability on par with Maou-class, but his fangs are still on Heavenly Dragon-class, somethink like that

between Satan-Class and Heavenly Dragon-Class

You mean in God-class? Because between Gods are above Maou but most of God, except Indian, are massivly below Heavenly Dragon-class