YMMV / Ultimate Doomsday

• Complete Monster: This trilogy was the Reed Richards of the Ultimate Universe's first steps into becoming one of these, as can be read here.
• It Was His Sled: The villain is Mr. Fantastic, having faked his death in the first series.
• Moral Event Horizon: Reed crosses it when in this very story when he sell-outs humanity and kills his own family when he fakes his own death, including killing his sisters.