User blog comment:Onida DSTY/Strongest Overlord Characters/@comment-37.44.150.134-20180906195116/@comment-26544002-20180915013211

Momonga is confirm by the Author five strongest in the series. This means he is third strongest of AoG guild confirm as well he is only weaker than Touch me,Ulbert and Rubedo.

Rubedo>Touch me>Ulbert>Momonga>Shaltear and floor guardians.