* CompleteMonster: [[SinisterMinister Deacon Joseph Blackfire]] is a cult leader who believes humanity is a lost cause and [[KnightTemplar deserves to be purged]]. Establishing his cult by kidnapping, torturing, and [[CrazyHomelessPeople brainwashing homeless people]] into becoming his followers, Blackfire uses them to begin butchering criminals across Gotham, from entire crime gangs to petty pickpockets. [[MindRape Brainwashing]] Batman into assisting him, Blackfire assassinates numerous politicians across the city and [[CopKiller kills dozens of police officers]] and soldiers before seizing control of Gotham City. Blackfire then allows crime and anarchy to run rampant throughout the streets, along with holding mass lynchings and executions regularly and displaying the bodies for all to see. Claiming to be immortal, Blackfire regularly [[BloodBath bathes in a huge cauldron of human blood]], having used the blood of hundreds of innocents for his baths. When confronted by Batman, Blackfire tries to force him to kill him in order to make himself a martyr and convince his followers to carry on his human-purging quest. Whether he is truly thousands of years old or just a petty con man is left ambiguous, but regardless, Deacon Joseph Blackfire was a narcissistic and misanthropic psychopath who stood out as one of the few villains Batman nearly killed due to his depravity.
* OlderThanTheyThink:
** Most Bat-fans, when asked "Who broke the Batman?", will answer Bane, from the ''ComicBook/{{Knightfall}}'' arc. Deacon Blackfire did it five years before him, though a bit differently.
** The idea of a completely isolated Gotham is most often connected with the ''ComicBook/BatmanNoMansLand'' arc, while this story did it eleven years prior.