User blog comment:B214/Talk About What You Want! 3/@comment-7401186-20141104112658/@comment-16281343-20141104113733

Well, no one will bash you for your opinions here except if it's purely idiotic w/c in this case isn't. But still, people here are civilized, so no need to worry.

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~Anyway, Rias is definitely lacking in terms of power compared to her servants not because she's weak but the others are just plain powerful.

And in the first place, Rias' role in her peerage isn't for her to be the main firepower, there's Issei and Xenovia to do that part. She's a rearguard and just like how a textbook King should do, issue orders from the back.

Regarding Falbium, I don't think he has any special abilities. He would be just like Serafall; a powerful Devil, except in his case, he also has his mind to work with.