User blog comment:IamJakuhoRaikoben/Chapter 388: Erza vs. Minerva, Review./@comment-5598380-20140613133747/@comment-7418318-20140617203242

Queen Shagotte never showed anything near that ability. Actually the only vision we ever learned she had was so vague that it ended up being the very reason for the destruction of Extalia and the loss of magic for all of Edolas. Not what I'd call full mastery of her ability.