So is there any confirmed way to do this?
All I want are the 2 unobtainable achievements. If the challenge mode never comes back then I'll have to try and glitch my game.
Star Ocean Battle Trophies (Ultimate Battler unlocked 6/19/11!!!!!!!!):
Edge: 100, Reimi: 100, Faize: 100, Lymle: 100, Bacchus: 100, Meracle: 100, Sarah: 100, Myuria: 100, Arumat: 100
Test your achievement knowledge!!!