I've been FATE grinding for the past two weeks in Outer LaNoscea attempting to get my final Atma, and according to the achievement log, I have done 90 FATEs as of three days ago (have not done a FATE outside of Outer LaNoscea since I started), so I can say I have done at least 180 FATEs (90 in three days plus the other 8-days-ish that I wasnt keeping track during, and doing just as many FATEs those previous days), there really needs to be some sort of change to this system, it's getting to the point that getting this weapon is starting to make this game a lot less fun