Head to IO for The Exotic Queenbreaker, Talk to Xur
The weekly exotic merchant, Xur, hangs out in random locations around Destiny. This week, Xur is on IO standing at the back of cave in Giant Scar. This week's featured exotic is the Queenbreaker, linear fusion rifle, originally part of the first game, when it was called the Queenbreaker's Bow. It was then reintroduced in in the Forsaken expansion.