User blog comment:Crimson and Darkness/Volume 24 discussion blog/@comment-95.90.224.203-20171117175603/@comment-29963364-20171117212243

I think this new Super Devil, Balbelis, is somewhere close to Shiva's level.

Shiva stated that he could fight Trihexa (who is on par with a Dragon God), and since the spoilers say that Balbelis is "described to be able to fight the Dragon God by himself," we can assume that he is of a similar caliber.