Complete Monster/Deadman Wonderland


 * The "blood-bending" Deadmen can be pretty sadistic (see Minatsuki: "Your despair turns me on!"), but the anti-Deadman-weapon-wielding Undertakers are worse because while some of the Deadmen are criminals, all of the undertakers are sadistic murderers (even the eight-year-old Cloudcuckoolander). The leader of the Undertakers is pretty much the poster boy for In Love with Your Carnage. He has a Freudian Excuse that fails to make up for the fact that he is absolutely insane.
 * The Director is even worse. He's a Psychopathic Manchild in charge of managing the titular prison. He uses his position to initiate mandatory Death Games (he poisons EVERYONE and then sells the antidote in exchange for death game prize money). He forces the Deadmen to take part in Blood Sport and dissects the losers. He has scores of Mad Scientists working under him and created not only the Undertakers, but also the Forgeries.