"The Joker revels in creating chaos and destroying lives, believing that life’s a big joke and psychotically demonstrating that in a moment, it can all change." ("Joker." DC. Warner Brothers, 2016. Web. 06 Sept. 2016.) It can not be completely proven that the Joker is the best villain, but I can give you reasons as to why I think he is.
The best villain doesn't need to defeat all the other villains in a hypothetical fight. (Thorne, Noel. "Why the Joker Is the Greatest Comic-Book Villain." Sequart Organization. N.p., 05 Apr. 2014. Web. 06 Sept. 2016.) They don't usually have the superpowers or the craziest mind, they just have to have good character. Bring good events into the story and his ability to challenge the hero.
One thing that may
The best villain doesn't need to defeat all the other villains in a hypothetical fight. (Thorne, Noel. "Why the Joker Is the Greatest Comic-Book Villain." Sequart Organization. N.p., 05 Apr. 2014. Web. 06 Sept. 2016.) They don't usually have the superpowers or the craziest mind, they just have to have good character. Bring good events into the story and his ability to challenge the hero.
One thing that may