Just completed LS Season 2 this weekend (months behind, woooo), and I've obtained all the pieces for the light carapace set. I see I can farm bandit crests to get the rest, but the chest box is not listed. Is it obtainable by defeating vine wrath while on another character, or is it up to RNGesus? The bit of Google-fu I did via phone didn't turn up anything conclusive.