History
Iron Man was seen in an illusion generated by Maldar. After the Builders began there invasion of the Universe and several Avengers died, Thanos made a deal with Black Bolt that Thanos would protect the Inhumans and the Earth. In exchange Black Bolt had to kill the remaining Avengers in secret, which he did and everyone else believed they had just disappeared.[1]
Attributes
Powers
Seemingly those of Mister Fantastic of Earth-616.