Titivilus

Titivilus
I actually admire Titivilus. If he weren't so remorselessly evil, he'd be an excellent administrator of the Balance.
The gloomy Lord of the Second, Dispater, rules from his iron palace, seeming to hide surrounded by its labyrinthine corridors, iron walls, diabolical traps, and monstrous servants. So intense is his paranoia that he almost never travels farther than the sprawling city that lies outside his magnificent palace. Dispater knows he has enemies on all sides—enemies who would do to him what has been done to the likes of Geryon, Moloch, and so many others.
Dispater is correct to fear, but the true threat comes not from without. The lord's great error was allowing himself to be seduced by Titivilus, who beguiled his way into being the primary advisor in Dispater's household.
Although he is inferior in physical strength and power when compared to other archdevils, Titivilus compensates with cunning. A shrewd and calculating politician, he has clawed his way up through the ranks to become the second-most powerful fiend in Dis, entirely by saying just the right thing at the right time to get what he wanted. Charming and pleasant, he is a master at negotiation, able to twist words in such a way as to leave his victims confused and believing they have found a friend in Titivilus. Through these skills, Titivilus has manipulated everyone along his path to power, either to win them over to his cause or to remove them as a threat.
Since gaining his position, Titivilus has convinced Dispater that countless plots are being hatched against him and that Asmodeus himself seeks to remove Dispater from power. In response, Dispater has withdrawn to his palace and left day-to-day decisions to Titivilus, while also authorizing him to answer and negotiate bargains with mortals who attempt to summon Dispater. Titivilus now represents his master and speaks with his voice, a turn of events that leads some to whisper that either Titivilus is Dispater in disguise, or that Titivilus has removed the archduke and replaced him altogether.
Titivilus recognizes the inherent precariousness of his position. After all, Dispater's acceptance of his plans and his advice can last only so long before some other plotter steps in and reveals the truth. For insurance, Titivilus has begun recruiting outsiders to deal with problem devils, to insulate himself against criticism, and, above all, to create complications that he can solve so as to reinforce his value in the eyes of his master. Titivilus finds adventurers well suited to the tasks he needs performed and recruits them directly or through intermediaries, expending them later as his plans require.