The Facebook game Marvel: Avengers Alliance just unveiled a new Special Operation, featuring Black Bolt and lockboxed character, Thane, a mysterious character who had previously only been revealed in silhouette.
Looking at his biography, it seems possible that this is Thanos son, the latent Inhuman currently being sought on Earth in the Infinity series.
As he is described;
"This mysterious being appeared during Thanos' invasion of Earth. What he is and where he came from remains to be seen, but one thing is for certain; he hold tremendous power in his hands."
He has powers in the game to seal people in amber… and to play with life and death!