Final pick: Lady Mastermind
Story: A technological war looms on the borders of Wakanda, while a hostile threat lurks deep in the shadows. Fearing an all-out war against his people, King T'Challa (the Black Panther) calls in six super-powered beings to ramp up security in his nation. Bringing together the spy (Black Widow), the hero (Black Knight), the thief (Black Cat), the soldier (Venom), the muscle (Joe Fixit/Gray Hulk) and the weapon (X-23), the king (Black Panther) must protect his people from...
The Hellmongers Club
Story: After the destruction of Wakanda's capital city by Namor (in AvX), Count Nefaria (Black King) realizes the potential to overtake and exploit the richness of Wakanda's technology and resources. He recruits Selene (Black Queen), who finds Ezekiel Stane (White King) and the three decide to form a new Hellfire Club. Dubbed the "Hellmongers Club", they recruit Amora the Enchantress (White Queen), Arnim Zola (Black Bishop), Gorgon (Black Rook) and Lady Mastermind (White Bishop). Together, they put in motion a plan to remove Wakanda's king and take over the country etc etc.