Umm, I'm a newglutti who is trying to chew through the story. Currently at the final boss of Ch 14 (1st playthrough) and I'm slogging my way through it.
Just got spooked by Sacred Justia and I feel like she will help me get through the story (now and in hard mode) and also the guides say she's useful for some other PvE content.

I can get her to +4 if I buy her from the powder shop and use the thread shop enhancements for her. You think she will be worth it? I have Diana and 17 of those selector tickets and BHelena at +5 already, and I'm working on the bikini Teresse girl (+3 atm), so I feel good about supports, I just need DPS options because Rou and Kry are struggling. Also I like SJustias leotard she might just be my wife.