What would happen if Lex Luthor and Joker swapped arch nemesis's?

Lex tries to rid the world of Batman and Joker decides his bored of Bats and sets out on a mission to mentally break the Man of Steel, who do you think has a greater chance of succeding?

Lex

Lex has a better chance of succeeding. Joker would be a small fish in Metropolis.

I guess Lex Luthor has better chance of succeeding.

Joker gets no where so I’ll say Lex

Joker killing lois lane (through mind games) made injustice happen

Joker has already mentally broken Superman.

Injustice happens

Joker will succeed first.

Joker's mind games aren't to be underestimated. Superman will approach Joker like a good guy and that will be made use of. He'll be broken and Injustice happens.

Anyone who says Joker will be a small fish doesn’t know what they are talking about. Every comic where they interact treats Joker and Lex Luther like equals.

No, because the one thing that keeps Joker in the game is his unpredictability.... Lex is still sane and predictable if given time enough to figure out the pattern.

they both succeed, this isn't a debate. Joker will destroy Superman emotionally there's almost nothing he could do against what Joker does, unless he kills him which makes Joker win again. If you ask me Lex has it harder since he's paired against somebody who has at times shown to be more intelligent than him.

Joker vs Superman = Joker 9/10

Lex vs Batman = Lex 5.5/10

Injustice verse becomes canon. Like, it took Joker one try to break Superman.

Joker can't break Superman with Jon around and Joker can't kill Jon so Injustice isn't happening.

Lex is smarter then Batman so he should succeed.

Why is everyone underestimating joker? He’s a genius and the reason he’s so dangerous is how unpredictable he is. Lex and Batman are equals in my opinion, but Joker would break Superman mentally

Injustice.

Injustice

Already happened in injustice and batman gets 50% more paranoid everytime luthors in town.

Lex has a higher chance at succeeding, he a bit of head start by already knowing who Batman is, killing him shouldn't be too difficult if Lex doesn't make the plan needlessly complicated. Lex will probably make the mistake of robbing his victory in Batman's face before he actually wins.

To everyone saying "Injustice", it wasnt just Joker who broke Clark. He had to deal with Government & Friends turning on him and WW manipulation during Injustice: Year One.

@the_kidd: friends amp d government didn’t jus pt turn on him. He killed joker,which is what joker wanted,then slowly became a villain

@jameswayne: I dont Joker didn't want Supes to kill him just mentally crush him. The Government and heroes didn't turn on him for killing Joker but for doing shit like strong arming peace in the Middle East.

@the_kidd: joker didn’t care either way, that’s why he laughed,cause he won. And for strong arming peace.... Thats still very villainy.

I think Luthor faced Batman/Bruce Wayne in Batman: Rules of Engagement. I'd only side with him due to the fact that given prep, he could achieve just about anything and has said so and proven it himself.

Both would have easier jobs.

I can imagine Joker pushing Superman to the breaking point, mentally. If he drove Superman insane enough, he might succeed. Lex vs. Batman would be an interesting and calculating battle of wits, but Batman would win.

Joker.

Joker gets thrown in a prison that isn't made of cardboard, and should stay there for a while . . .

Lex Luthor could possibly succeed and take out Batman.

Joker would never even be a threat to Superman.

@mrmonster: Joker could break Superman mentally, from the looks of it.

Please dude,I would die laughing.What else would superman do than if not save Lois?