I can't seem to get the last box to drop. I thought I did them all but realized I didn't have Sagira's shell. It's not in my inventory, Brother Vance has no option, and I already have done the Saint-14 quest for Perfect Paradox. Any idea where it is or how to get it? I'm afraid I won't be able to complete the Triumph for it without the box dropping.
Verses appear on a weekly rotation, if you did not get a verse and you have not already completed 3 this week, it typically means you have already completed the verses Vance is offering this week. Just have to wait until reset and hope the rotation is in your favor. when you are down to 1 verse, it can take a while