Hi. I just wanted to ask if exotics unlocked from Lost Sectors require their associated expansions or are they free to acquire? For ex. Mask of Bakris or Nothing Manacles require Beyond Light or Loreley Splendor Helm and Gyrfalcon's Haubers require Witch Queen? I have a lot of people asking me about acquiring these exotics with or without Witch Queen and would like to know the information to answer them.