DeviantArt description:

We live in a society where traditional artists can't follow the fashion of the moment, I guess by the fact that traditional painting takes longer, but finally since I saw the movie "Joker" (which by the way is the best film I've seen this year , highly recommended) I wanted to make you a parody MLP and who better to interpret it than the only MLP villain that really comes from a superhero comic, and in my opinion my favorite villain of the series, it is also said that one of his inspirations was the same Joker as well they'll definitely agree with that.

Drawing based on the film "Joker" by The Incredible Director Todd Phillips.