Kang the Conqueror and Thanos share a major weakness in the MCU, the former because he relies on something and the latter because he lacks it. As the Multiverse Saga gets closer to the climactic Avengers: The Kang Dynasty and Avengers: Secret Wars, Kang's variants continue to reveal their strengths and potential weaknesses through both ominous threats to the multiverse and humiliating defeats. Once Earth's Mightiest Heroes find out about the Council of Kangs' existence, they will need to focus on the latter in order to protect the multiverse.