User blog comment:Jopjopjop/SlashDog/@comment-16281343-20150310100954/@comment-73.178.133.185-20150310135956

"Are they as powerful as the Dragon Kings?" We don't know. The Four Gods (i.e. Sacred Beasts) have yet to make an appearance in any form, thus we have no idea how powerful they are. As for the Four Evils/Fiends, they have only appeared in the relatively incomplete and sealed forms as Minagawa's and Samejima's IaSGs. Thus, we don't know the extent of their true power. Though, there is a good chance they have power comparable to them at the very least since they were considered enough of a threat for them to be sealed within Sacred Gears.