u/Fit-Fox-

I need serious help with good builds for the upcoming extreme raid event. My main target is the niege fragments but i'd also like to be alive for the entire thing, as i'm not finding much build wise online, who and what do i use in the event? I main LLENN and switch a bit to eiji as he is fun to play. Can any veteran players please give me advice on build stats/characters to use etc..? Thank you in advance.

Side note, I have all characters except Spriggan Kirito and Undine Asuna.