TV-Series
Description
Giskarl, also known as Guiscard, is a secondary antagonist and a figure of considerable political and military power within the kingdom of Lusitania. He holds the titles of Duke, Supreme Commander of the Royal Lusitanian Army, and Grand Vizier, which makes him the de facto leader of his nation. As the younger brother of the current king, Innocentius VII, Giskarl is the true power behind the throne, as he is the one who manages all matters of state and military affairs that are beyond his older brother's capacity or interest.

In terms of personality, Giskarl is depicted as a serious, intelligent, and ambitious individual. He is a devious and precise schemer, ruthlessly manipulating the political system to undermine his opponents and advance his own position. He views his brother as utterly unfit to be king and resents the idea that Innocentius might produce an heir, believing that he himself is the one rightfully suited to rule. A defining and ironic trait is his disdain for his own kingdom's dominant religion, the faith of Yaldabaoth. He finds it barbaric and revolting, and his lack of belief puts him in direct opposition to the fanatical priests of the church, such as the Archpriest Bodin. This secular outlook informs his comparatively humane political decrees, which aim to stabilize conquered territories and earn the trust of common people, making him an unlikely hero to some.

Giskarl motivations are driven by his ambition and his pragmatic desire for power and order. He is not a religious zealot; instead, his goal is to consolidate and exercise temporal authority. He counts the days until he believes his rightful reign will begin. This ambition makes him a target for manipulation by other characters, such as the Parsian prince Hilmes, who praises Giskarl superior intelligence to gain his trust and use his resources for his own quest for the throne. While Giskarl is receptive to such flattery and shares his opposition to his brother's plans, he remains wary and suspects that Hilmes has his own hidden agenda. He seeks to increase the power of the state while opposing the church's attempts to do the same, leading to a separation of church and state under his governance.

Within the story, Giskarl role is primarily that of a political and strategic leader of the Lusitanian occupation forces in the conquered Parsian capital of Ecbatana. After the invasion, he works to maintain peace and repair the damage done by the cruel scare tactics of the late Archbishop Bodan. He is the one who coordinates the hunt for Prince Arslan and his companions, assigning tasks to his subordinates like the traitorous Marzban Kharlan. While his brother sits on the throne as a figurehead, Giskarl is the executive power making the key decisions for the Lusitanian state.

His key relationships are defined by this political maneuvering. His relationship with his brother, King Innocentius VII, is one of barely concealed contempt and frustration. Giskarl sees him as an incompetent fool and a liability. In contrast, his relationship with Archpriest Bodin is one of open hostility and mutual distrust. Giskarl condemns Bodin violent and fanatical methods, such as the mass killing of non-believers, and is not afraid to oppose his attempts to expand the church influence. He would feel no remorse at Bodin demise. With Hilmes, his relationship is a transactional alliance built on mutual ambition but undermined by mutual suspicion.

Giskarl character shows an ongoing development through his hidden ambitions. While he presents himself as the loyal servant of his brother the king, he is secretly planning for his own ascension to power. His ambitions and hidden motives are set in motion as the political landscape becomes more complex, leading him to make unforeseen moves that complicate the plans of those who seek his alliance. He remains a constant, calculating threat from within the ranks of the antagonists.

Notable abilities possessed by Giskarl are not in physical combat but in the realms of politics, strategy, and governance. He is a capable politician and a military strategist who excels at managing both army affairs and civilian government. His true strength lies in his intelligence, his ability to devise clever and ruthless schemes, and his skill at manipulating the system to destroy his rivals from within. His character is a study in pragmatic, secular ambition set against a backdrop of religious warfare and dynastic crisis.