Necessary Evil: Super-Villains of DC Comics" is comprised of 26 origin tales and stories featuring Bane, Ra's al Ghul, Zod, Sinestro, Black Adam, Lex Luthor, Deathstroke, Catwoman, Poison Ivy, Harley Quinn, Black Manta, and many more. Each of them highlights a major event in the DC Universe and gives a breakdown of the villain's essential storylines and powers and weapons.