User blog comment:Henshin1971/Fairy Tail Blog Part 2/@comment-4985657-20130116083455/@comment-5668006-20130116230101

She's going to die probably. If Lucy came back from the future by herself then that means other strong members of Fairy Tail got killed and mortally injured. We already know this will happen we just don't know how.

Because future Lucy fainted at the sight of Natsu, he might actually die as well, which actually wouldn't make sense with the whoe "Zeref knows him thing." So most likely Natsu gets mortally wounded.

I don't want any of them to die but it does say in that chapter that some FT members die, now again because Lucy went to the past her objective was to stop this from happening so we might witness them die other than minor characters.

Rosemary is either a new armor or an attack/defense from someone else.