Darroch... Even I'm not allowed to tell you his first name, and I don't often answer to any authority. No, it's a safety thing. His whole family just goes by their surname in public. Weirdly, people who do find it out, tend to forget as soon as they try to tell someone else. Funny, right?
He's honestly too powerful to be selling here, but I think he enjoys getting off the islands and meeting people he usually only speaks to over the phone.
Nothing he sells is too potent. The good stuff is only for people he works with.