If “the Joker gets control of all reality” isn’t in the top spot, it has the bronze at the very least. That concept is what Superman: Emperor Joker is all about, and it had the potential ...

Emperor Joker rings a bell for many DC fans, without a doubt. The classic comic book was the inspiration for the Batman: The Brave and the Bold episode of the same name. But there are a lot of ...

Mix them both together and you end up with Emperor Joker, a deity as terrifying as he is ridiculous. Mister Mxyzptlk has always been a potentially dangerous being, but thankfully he traditionally ...

Well, most of the time. The Joker was able to get his hands on the power of Mr. Mxyzptlk, and became known as Emperor Joker in the story of the same name. Emperor Joker used the godlike powers of ...

That fear came to fruition in the crossover series Emperor Joker wherein the Clown Prince steals Mr. Mxyzptlk s powers of reality manipulation and remakes the world in his own sickening view.