Question:
Dr. Victor Von Doom (commonly known as Doctor Doom, or simply Doom) is a fictional character appearing in American comic books published by Marvel Comics. The son of a Romani witch, Von Doom has been depicted as a supervillain, the archenemy of the Fantastic Four, and the leader of the fictional nation called Latveria. While his chief opponents have been the Fantastic Four, he has also come into conflict with Spider-Man, Iron Man, Black Panther, and multiple others. Von Doom has also been depicted as a superhero, being the third character to take up the mantle of Iron Man and joining the Avengers.
On many occasions, Doom's only real weakness has been his arrogance. Layla Miller once reflected that Doom is incapable of accepting that he himself might be the reason for his failures. This is most keenly reflected in Doom's continued refusal to accept responsibility for the accident that fully scarred his face, instead preferring to blame Reed Richards for sabotaging his experiment. While his high opinion of himself is generally accurate, he is generally unable to accept when others may have a better understanding of a situation than he does - with the occasional exception of hearing the recommendations of heroes such as Mister Fantastic or the Thing when it is to his advantage. Even when teaming up with others against a greater threat, Doom will often try to subvert the alliance for personal gain. For instance, while allied with Adam Warlock and other heroes against the Titan Thanos, he attempted to steal Thanos' Infinity Gauntlet before its owner had been defeated.  Von Doom adheres to a strict code of honor at all times. However, Von Doom will keep his exact word, which may or may not be beneficial to the person to whom he has given his promise. For example, Doom may swear that he will not harm an individual, but that only means he will not personally harm that person; it does not mean he will prevent others from harming that person.  Doom's honor code led him to save Captain America from drowning because Captain America had earlier saved his life, and on another occasion he thanked Spider-Man for saving him from terrorists attacking him in an airport by allowing him to leave alive despite Spider-Man subsequently insulting him. His code of honor also means that he will not attack a respected opponent who is weakened or at a severe disadvantage, as he regards any victory resulting from such circumstances as hollow and meaningless. He has even on several occasions battled opponents who were intent on killing the Fantastic Four, for no other reason than the fact that he does not want the ultimate defeat of the Fantastic Four to come from anyone's hands but his own.  Victor von Doom has been shown to be devoted to the welfare and well-being of his subjects. Once, he even went so far as to let his soul lay bare and be judged by the Panther God of Wakanda, who determined that he genuinely wished for a utopian future where humanity thrived,
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What traits of his personality are also interesting?

Answer:
Von Doom adheres to a strict code of honor at all times. However, Von Doom will keep his exact word,

Answer the question at the end by quoting:

Sage, also known as Tessa, is a fictional character in the Marvel Comics universe. She has most often been associated with the X-Men and the Hellfire Club, whom she spied upon for Professor Charles Xavier. A mutant, Sage possesses a number of mental abilities and was originally presented as the personal assistant to the Hellfire Club's Sebastian Shaw, but an extended retcon revealed that she was one of the first mutants discovered by Professor Xavier. She has been a member of the original X-Men teams, Excalibur, the Exiles, and a cross-dimensional X-Men team similar to the Exiles known as the X-Treme X-Men.
Years later, Sage meets up again with Xavier, who at the time is recruiting the original X-Men. Instead of being chosen for the first X-Men class, she is instead sent to spy on the Hellfire Club as Tessa, and to keep watch on Sebastian Shaw, something which returns to haunt her in the following years.  While working at the Hellfire Club she encounters Psylocke, Jean Grey, and Emma Frost, who at this point is the White Queen. While she is able to successfully warn Psylocke away from the Hellfire Club, Tessa is later remorseful that she is unable to similarly prevent the corruption of Phoenix into the Black Queen. This transformation is a key factor in the creation of Dark Phoenix.  Sometime during Tessa's time with the Hellfire Club, Sebastian Shaw and Emma Frost dare the man known as Elias Bogan to wager in a game of poker. Though he holds no official rank in the Inner Circle, the telepathic Bogan is one of the Club's most important and powerful members; his patronage guarantees success in the organization. By the terms of the wager, if Shaw lost, Frost would "belong" to Bogan, but if Bogan's agent lost, then his fortune would be turned over to Shaw. Thanks to Tessa's advice and analytical skills, Bogan loses the game and is forced to honor the wager. Having never lost before, Bogan harbors a grudge against Tessa.  During the X-Men's initial conflicts with the Hellfire Club, Tessa primarily maintains a background role and is seen as only Shaw's unusually intelligent assistant. Hints of her more complex role are indicated when she and Xavier are kidnapped by Donald Pierce, a renegade member of the club, with grudges against both organizations. Based on the interactions between Xavier and Tessa, it is unclear whether he is helping to maintain her cover or whether he feels as if he has lost his agent, since the interaction between the two is kept impersonal. The two are rescued by the nascent team of New Mutants, and Tessa takes Pierce into custody on behalf of the Hellfire Club.  Tessa's next notable interaction with Xavier's students happens months later when the X-Men and Hellfire Club are hunting down Rachel Summers after her attempted murder of Selene, the newly installed Black Queen. In the middle of their fight, both teams are taken by surprise by Nimrod, a mutant-hunting robot from the future. Recognizing the more immediate threat, the two groups join forces and are able to severely damage Nimrod. The X-Men and Hellfire Club each sustain heavy losses and are forced to flee the scene quickly. Tessa offers Storm and the X-Men temporary sanctuary with the Club, which later results in Magneto and Storm jointly accepting the role of White King in the Inner Circle.

Why was he recruiting  them?