sentences:  When they leave, Osiris is stunned when his sister, Isis tells him that he is no longer welcome in Khandaq because of his bloodlust.Upon returning to the labyrinth, Deathstroke reveals to them that his proceeding items were used to create a healing machine called "Methuselah" for his dying son Jericho.After healing Jericho, Deathstroke claims the machine can also resurrect the dead and can bring Black Adam as well.