throne and the title of the Black Panther on his father's death by being helped in his monarch duties by his younger brother and trusted adviser S'Yan. After having married a woman named N'Yami, believing she cannot have children, he adopts a child with her, Hunter; however, she later becomes pregnant and dies giving birth to her first child, T'Challa; from the relationship with a woman of another tribe T'Chaka then has a second son, Jakarra, and finally remarries with Ramonda, with whom he has his only daughter, Shuri. When Ramonda subsequently disappears into nothingness, leading him to believe that he has been abandoned, he raises his children alone. To protect the kingdom, T'Chaka instituted a policy of strong isolationism, but in the course of his life he often collaborated with agents of the U.S. government. He is killed by Ulysses Klaw after having surprised him when he was trying to illegally extract vibranium in his kingdom. S'Yan S'Yan the Fast first appeared in Black Panther vol. 4 #2 (May 2005) and was created by Reginald Hudlin and John Romita Jr. The second son of King Azzuri and Queen Nanali, S'Yan is T'Chaka's younger and trusted advisor. Although he has no desire to reign, he agrees to ascend the throne after his brother's death until his nephew T'Challa becomes an adult and becomes one of the most beloved monarchs in the history of Wakanda. When T'Challa returns home and obtains the title of the Black Panther, he gladly returns to being a royal adviser. He dies during the war with Latveria defending Ramonda from the soldiers of Doctor Doom. Erik Killmonger / N'Jadaka In Black Panther vol. 3 #15 (February 2000), Erik Killmonger challenges and beats T'Challa in a duel for the throne, overthrowing him as king of Wakanda and taking on the role as the Black Panther. He becomes comatose after attempting to ingest the heart-shaped herb to acquire the Black Panther's powers, as he is not of royal blood. Killmonger's time as king is short-lived however, as he is killed by Monica Rambeau during T'Challa's attack to reclaim Wakanda. Shuri When T'Challa ends up in a coma because of Doctor Doom, Shuri becomes his substitute as the Black Panther and queen of Wakanda which, after the rise of her half-brother to "king of the dead" creates, for the first time in history, two avatars of the Panther Goddess.