Guiscard (ギスカール) is a secondary antagonist in The Heroic Legend of Arslan and a non-playable character in Arslan: The Warriors of Legend. A capable politician who excels in military and government affairs, he is the de facto leader of Lusitania. He deals with everything that isn't related to his older brother's indulgences. After the Lusitanian army subjugates Ecbatana, Guiscard keeps the peace and attempts to win back the people's trust after Bodan's scare tactics. His judgments lead to a separation between the church and state.