The weekend merchant Xur is back in Destiny 2 this weekend and in addition to his usual exotic items, players can obtain a very rare and sought after armor set as well. Xur has been a Destiny staple since the early days of the first game and his role hasn't changed all that much over the years. Essentially, Xur is a limited time merchant that arrives somewhere in Destiny 2, prompting players to hunt him down to discover what sort of exotic armor and weapons are in stock.