House of El
This just bugs me. Gar-El says that Kal-El, his tenth descendant, is at this point so diluted from his Kryptonian heritage with human blood that he has no powers at all. If Gar-El is still alive after all this time, first off... what happened to his other eight descendants (not including Jor-El) several of whom would probably also be immortal? and more importantly, Gar-El is actually in bed having sex with some chick when Kal comes in to preach at him. if this guy is still sexually active, wouldn't he be continuing to produce more heirs whose blood was not diluted? Great story, though.