The Advocate is a specialization of the Diplomat career.
Advocates approach the negotiation table in several different ways. Some seek to act entirely behind the scenes, writing speeches or giving guidance to assist more personable politicians, while others hurl themselves into the fray, undermining opponents with a solidly constructed argument or strengthening the rhetoric of political allies. To assist with this unique political role, the Advocate receives the Corercion, Deception, Negotiation, and Vigilance skills.
The Advocate can be found in the Desperate Allies source book.