Farming valuable chest indefinitely (drop 65 yellow armor) - Aura Kingdom

Hi guys, here's a way to farm valuable chest indefinitely, but it also depends on your luck whether it spawns or not, like in otherworld solo mode. Works for all board quests. Feel free to leave a comment in the section below on how I can improve on the videos. Be sure to like and subscribe to my channel. Will be uploading more aura kingdom videos.