User blog comment:IamJakuhoRaikoben/Chapter 484: The Monstrous Six, Review./@comment-25111584-20160509184650/@comment-7418318-20160510171102

If it was so easy to get super-powerful magic items, every non-mage in Earthland would be using them, but the only ones we've ever seen using such powerful items are Mystogan and possibly Jellal.

The bomb lacrima that Sayla used can't really be counted since that was made using curses, so scratch that as an example.

Etherion... we don't know how it's powered, but it's possible that the energy does come from a whole group of living beings... and even if it's not, you can't really pull a building-sized construct into this discussion. It's like saying "Our ability to build a Space Shuttle proofs that we can build a hand-held device that can take a person into space".

And communication Lacrima... really? You compare such a trinket to the ability to heal wounds that would otherwise be fatal as well as very deadly attacks?

None of your examples, except for Mystogan's staffs, is relevant for this discussion. And even those staffs seem to be the proverbial exception from the rule.

For startes we know next to nothing about them. Did Mystogan make them himself with his Edolar knowledge? Did he have them made? If so by whom and how? Could he have, rather than staying in EL the whole time, have taken a trip to Edolas to get new staffs (since he seemed to have just one when he was with Wendy)?

As for Jellal's Mystogan imitation, we again don't know if those staffs were really copies of Mystogan's staffs, or just holder-magic items made to mimic them... or maybe even completely magic-free mundane items with the magic only comming from Jellal himself. Not too likely, but possible.

But leaving the mere possibility of such items existing aside, here's another question: Does Sheria know such items exist?

Probably not. Everyone always assumed that Mystogan was a normal S-Class Mage with the magic coming from his body or hold-type items. Nobody had an inkling he had no magic in his body. Combine that with all of your examples either being mere trinkets or non-portable constructs and you'll come to the conclusion that Sherria almost assuredly couldn't know such items exist and thus her reaction is only natural.

And stop the comparison with Ur already. Ur never had the chance to feel sad about being a block of ice, since she... well was a block of ice. Dead (or something similar) people can't cry about what they lost anymore.