We're playing the City of Lies campaign, using the 3rd ed rules. Given that the game has started, with the players as Imperial Magistrates, adding a new person in would have some conditions. It would be tricky to justify another magistrate coming in, but a ronin / yojimbo / yoriki is certainly doable.<br/><br/>Scorpion bushi is probably the easiest to introduce, given we're in a Scorpion city. Are you familiar with 3rd ed rules?