In Avengers Age of Ultron (spoiler alert), Ulysses Klau is in it, and he gets his arm ripped off by ultron. Of course, this is setting up the villain for Black Panther: Klaw. He already had vibranium in Age of Ultron, so he will most likely use it to make his sound weapon that acts as a prosthetic for his arm. This is marveltheory thanks for reading!!!

See Black Panther in theaters on November 3, 2017. (USA)