TV-Series
Description
The character appearing in Le Chevalier D'Eon is based on the historical figure Giuseppe Balsamo, who adopted the title of Count Alessandro di Cagliostro. In the context of the series, he is presented as a part-time peddler and an alchemist. He is initially shown to be working under the enigmatic Comte de Saint-Germain, a far more powerful and mysterious alchemical figure. His first appearance in the narrative occurs in Russia, where he is seen selling perfumes, establishing him as a wanderer and a merchant of exotic goods and secrets.

The Count of Cagliostro possesses a distinct and theatrical personality. He is portrayed as a rather aloof and debaucherous individual, a man who has developed a pronounced taste for fine liquor and the finer, more decadent aspects of life. He carries himself with a detached, almost performative air, viewing his own existence and the schemes he participates in through a dramatic lens. He famously describes his life as a comedy on stage, expressing a desire to transcend this by creating a high class tragedy instead. This statement reveals a man who is not only self-aware but also ambitious, seeking to elevate his role from a mere player in farcical events to a central figure in a grand, profound drama.

Motivation and role in the story are defined by a constant, unpredictable shift in loyalty. Cagliostro is not driven by a single, fixed ideology or allegiance. Instead, he appears to be an opportunist, motivated by self-interest, the pursuit of arcane alchemical knowledge, and perhaps the sheer enjoyment of watching political and supernatural machinations unfold. He initially serves under Comte de Saint-Germain, lending his skills to the causes of his master. However, demonstrating his fickle and self-serving nature, he later switches his allegiance. He betrays Saint-Germain to begin working for Maximilien de Robespierre, a figure who represents a very different, more directly revolutionary and political force. His role in the story is therefore that of a catalyst and a wildcard, whose actions and changing loyalties help to reshape the balance of power among the series' various factions.

Cagliostro's key relationships are defined by these shifting alliances. His primary connection is with Comte de Saint-Germain, his original master and a figure of immense alchemical power. The exact nature of their bond is left somewhat ambiguous, but it is built on a foundation of shared esoteric interests and a master-servant dynamic. This relationship is ultimately fractured by Cagliostro's betrayal. His subsequent move to align himself with Maximilien de Robespierre signals a conscious pivot toward the raw, tumultuous energy of the coming revolution, suggesting he sees more potential for chaos and personal gain in that arena. His relationship with his wife Lorenza, while mentioned in historical accounts, is not a primary focus of his characterization in this anime.

The Count undergoes a notable development throughout the series, moving from a subordinate position to a more independent agent. His arc reaches a conclusion at the end of the series. Following the major events and upheavals, Cagliostro is seen standing behind Robin, the character who has taken up the name of Maximilien de Robespierre to lead a revolution. This final positioning implies that his final act of allegiance was to the revolutionary cause, and that he survived to witness or perhaps even influence the new order that arose from the chaos he helped to create.

Regarding his notable abilities, Cagliostro is explicitly identified as an alchemist. This profession in the world of Le Chevalier D'Eon is closely tied to the supernatural and occult forces that drive the plot. While his specific alchemical feats are not detailed as extensively as those of Saint-Germain, the title itself signifies his knowledge of esoteric arts, including the creation of potions, elixirs, and an understanding of mystical principles. His ability to navigate treacherous political and supernatural waters, successfully betraying a being as powerful as Saint-Germain and aligning with the rise of Robespierre, also points to a sharp intellect and a talent for manipulation and survival.