Basically the only trophy I have left besides getting the golden baku is spending the rest of my policy points. I have been grinding delivery quests for HOURS, probably days worth, getting every normal chest, shiny object, and TP chest I see. Somehow I still haven't gotten that thing. I have opened well over 1000 chests.
How many chests did you all have to open before it appeared for you? Is there a better method to grind it than running delivery quests? I'm hoping that IS a legitimate way to obtain it. I tried doing travel quests a bit, since I had seen a lot of people found on in those, but its a lot more tedious since you have to complete battles to get TP to open the chests.
Anybody have any advice?