User blog comment:IamJakuhoRaikoben/Chapter 475: Dimaria Chronos Yesta, Review./@comment-5303512-20160302135223/@comment-5303512-20160302173937

If one is only a healer and nothing else then that makes sense, but if one gains great amount of offensive and defensive powers as well then that is a different story. Besides they are capable fighters, one of them is strong enough to defeat a Demon Gate like Ezel who is considered an elite demon. And from what was shown they have more offensive power now than they do healing. And you can't blame them for not knowing that Dimaria had the powers of a god, even Ultear did not know anything and she lives inside the fabric of time and should be stronger than both of them. Although I am predicting that it will be Chelia's moment here when she gains third origin.

Now if they have more healing powers than offensive or defense, then they should consider staying back.