The Joker's weakness is his ego. He wants to make Batman laugh, but he mostly likes the idea that he is considered Batman's biggest threat. Joker does not commit crimes because he wants to accumulate wealth. He doesn't do anything out of hatred or anger or fear.
Arguably the Joker's greatest weakness is his ego, however.
While fans got to hear many memorable quotes from Joker in Batman: Arkham, the series also revealed what his greatest fear is supposed to be. As it turned out, The Joker feared being forgotten more than anything else because it meant nobody was afraid of him anymore, rendering all his crimes void.
The Dark Knight may be the Joker's greatest enemy, but a moment in Batman #128 reveals the threat Nightwing poses to DC's Clown Prince of Crime.
How does the Joker get defeated? In a brief moment, Jack keeps the Joker from moving long enough so Harley can get a shot at him. While Joker boasts that she doesn't have the gut to do it, Harley shoots and kills Joker. In his last moments, Jack comes back and smiles at his beloved.
On the one hand, the Joker is one of the most dangerous and unpredictable villains in the DC Universe. He has killed countless innocent people and caused untold destruction, and many argue that the only way to stop him once and for all is to end his life.
Emperor Joker was a form The Joker took after tricking Mister Mxyzptlk into donating 99.99% of his reality powers to him. As a direct result, he became near-omnipotent and created a hellish world in his own image.
The Joker is one of the main antagonists of DC Comics, most often pitted against his archenemy Batman, Superman, and occasionally the Justice League as a whole as a part of the Legion of Doom. In the comics, the Joker is portrayed as a master criminal whose characterization has varied.
The Avengers are one of the toughest teams in comics, facing some of the most dangerous villains around. Composed of some of the most powerful and seasoned heroes, there are few who can stand against them, but the Joker may be more than a match for some of them.
High Physical Conditioning: The Joker is not exceptionally strong or fast, but despite his appearance he has immense stamina and pain tolerance. The Joker has cheated death numerous times, even in seemingly inescapable and lethal situations.
The Joker Hates Nazis, According to New DC Comics Story.
In Joker's case, pseudobulbar affect probably occurred secondary to severe traumatic brain injury (TBI). A number of studies have established that TBI increases the risk of mood disorders, personality changes and substance use disorders.
There, Batman learns that the unstable properties of the Titan formula are mutating in Joker's blood, gradually killing him. Joker captures Batman and performs a blood transfusion on him, infecting him with the same fatal disease.
In the 1990 novel, “The Further Adventures of The Joker,” it states that Arkham Asylum psychiatrists tested him, and he scored 140 with an aptitude for chemistry.
Following DC Comics 2011 relaunch of several of its comic series for The New 52, Detective Comics #1 (November 2011) sees the Joker captured by Batman and sent to Arkham Asylum; unbeknownst to Batman, this is part of the Joker's plan to meet with the villain Dollmaker, who surgically removes Joker's face at his request ...
In terms of power levels, Thanos easily dwarfs the Joker and takes this round. Joker is no slouch, but Thanos is just on a much higher level.
A battle between the two would be a drawn out, bloody affair but in the end Deadpool would win. Joker is a canny, unpredictable fighter but he's not on Deadpool's level and that's even without the healing factor. With it, Deadpool wins this fight whenever he feels like it.
Even without the Infinity Gauntlet, Thanos has proven himself to be a hugely powerful threat, often taking on entire teams of Avengers at once. However, it is with the Infinity Gauntlet that he can most consistently defeat the Avengers.
Following her introduction to the DC Universe in 1999, Harley Quinn was depicted as the sidekick and lover of the Joker as well as the criminal associate and best friend of fellow supervillain Poison Ivy.
Martha reveals that she forced Psycho-Pirate, a villain with extensive knowledge of the entire DC Universe, to tell her the name of the Joker in the main DC Universe. It is then revealed that the Joker's real name is “Jack Oswald White.”
5 Can't Defeat: Hulk
Greater foes have tried to slow the Hulk, but you have to be a bruiser or a magic wielder to really be able to damage the Green Goliath. No amount of gadgets would be able to phase Dr Bruce Banner's alter ego and the Joker would be smashed in no time at all.
While the Joker is a criminal genius rivaled by almost no other villain in fiction, even he knows the Riddler is his intellectual better. In fact, when Joker launched his final offensive against Batman's entire family, he made sure that Riddler wouldn't be able to get in his way.
The Joker possesses no superhuman abilities, instead using his expertise in chemical engineering to develop poisonous or lethal concoctions and thematic weaponry, including razor-tipped playing cards, deadly joy buzzers, and acid-spraying lapel flowers.