The Rejuvenation Chamber Ultimate Encounter expansion pack for the miniatures game Marvel: Crisis Protocol adds a rejuvenation chamber to your team, featuring exciting mechanics and encounters. Face daring battles in a dark future with the imposing rejuvenation chamber terrain piece. For the truly brave or foolish, this pack also includes a so-called ultimate encounter: Natural Selection. In this scenario, one of you takes on the role of Apocalypse and his Horsemen as the cosmic threat aiming to carry out their plan to eliminate the weak from the world. Only the members of the Crisis Crew, played by everyone else, can destroy Apocalypse's chamber and thwart his plans before it's too late. A core set of Marvel: Crisis Protocol is required to play.