N'Jadaka, also known as Erik Killmonger, is a villain from Marvel Comics, first appearing in Jungle Action #6; he was also the main antagonist in the MCU film Black Panther. The son of Prince N'Jobu of Wakanda, N'Jadaka was raised in America where his father was an agent of the Wakandan government. However, when N'Jobu tried to sell Wakandan weaponry to African-American separatists in order to fight against the oppression of blacks, he was tracked down and killed during a confrontation with his brother T'Chaka. Seeking to continue his father's mission of engineering world-wide revolution and take revenge on the family he felt had turned its back on him, Killmonger traveled to Wakanda where he led a coup against his cousin, the Black Panther T'Challa.
Killmonger will appear in the upcoming Disney vs. Comics, allying with other villains on the African continent to order to seize control of Wakanda once again.