User blog comment:Miskos3/Fairy Tail Chapter 472: Laxus vs. Wahl, Review/@comment-1776824-20160209015619/@comment-24102956-20160209062647

If Dimaria is said to be a Magic Knight who won countless battles in the Western Continent, then she might have something hidden up in her sleeve that ONLY she will use when someone can actually put up a real challenging fight and make her go serious.

For how Dimaria manage to strip Kagura and Sherria in a blink of an eye might suggest that she's just really skilled with the blade for any normal eye to catch a glimpse on and dodge or parry this time.

It's also possible she's like Mihawk who doesn't need a Devil Fruit to be strong but is extremely skilled and powerful in his own right that even Devil Fruit users fear him.