Gnizmo on 16 September 2009
The descriptions need some work. Arsonist and Poisoner are both variations of the Serial Killer role. They are also a form of a third faction in the game. The firefighter and psychiatrist are their specific foils, although a psychiatrist is not always used or needed.
Lie detector does not check only role claims either believe. It is for any post to see whether or not the person is telling the truth. For example, my post last game of "I am not mafia, and I am certain insomniac is the sane cop," would have come back as true since I was the serial killer, and knew insomniac's investigation showing me as not mafia was accurate.
I also dunno if the reporter stuff is accurate, but I am unfamiliar with the role.
