Xur is back with another group of Exotics, with Warlocks and Hunters getting treats while Titans are getting a situational tool.
Xur is located in Watcher's Grave on Nessus this week. To get there, just fast travel to the aforementioned waypoint, after which you will be directly facing the golden floating barge. Go underneath it, climb the cubic formation and you will see the cargo bay door that you can enter. Xur is on top of the barge so you will need to go up some stairs.
Cerberus+1 is the Exotic weapon of the week. It is an assault rifle that is behaving like an automatic shotgun since it shoots from four barrels at the same time. It cannot one-shot anything, as a regular shotgun would, but has more range, although less than most assault rifles, on the account of not being able to hit all the rounds at longer ranges.
Hunters can look forward to obtaining the Celestial Nighthawk, the Exotic helmet that makes their Golden Gun fire only one shot, in exchange for it wrecking faces. We are not exaggerating with the term since it deals enough damage to bring challenging enemies down quickly, with only the enemies' upper echelons usually withstanding the blow.
Titans get the Mask of the Quiet One, which will quickly charge their abilities in PvE as hits on the Titan will reduce all regular cooldowns. To compensate for taking the hits, Void ability kills will regenerate health.
Warlocks have arguably the most interesting Exotic this week - Karnstein's Armlets. Melee kills will reduce all regular cooldowns and heal the wearer, making the Exotic invaluable in both PvE and PvP.