Park

Clears,

1 Is a simple enough trial for them. They battle through scenarios like this all the time. The worst way it could end up is with Batman having to stop Jason from killing the Joker.

2 Isn't much trickier, the odds of Batman using the gear he leans towards when fighting metas when taking on Joker and Harley is unlikely. Croc would probably be taken out with a large electrical charge, he is a terrible jobber anyways, and Batman has been shown to carry tranquilizers, very strong tranquilizers, that would work fine against Man-Bat.

3 Is the first really tough fight. Low on gear and Jason's probably getting tired. Bruce on the other hand, well we've seen him fight for over a day without really fatiguing. Bruce would likely take on much more of the fight here informing Jason that they don't need to pull their punches. Deadpool's skilled but his attitude is its own handicap against these two. Jason would probably stay further back and keep shooting until Batman had his opening.

it would stop at 4 but with Mad Hatter controlling Cap and Falcon it should be simple enough (relatively speaking) for the two to use teamwork to take out the Mad Hatter. For the five minutes of fighting the odds are after trading blows with Cap and Falcon the duo would probably rely on avoidance which, given that it's their home turf (Batman's been all over Gotham time and again and even before Jason was Robin or the Red Hood he was spelunking the streets) and also, well, night time the two should have a better time staying away from the brightly colored heroes. They might even manage to take Sam down in the first five minutes.

5 would be tough but with prep Batman and Jason should be able to handle Bane, putting him down pretty early if they're gonna be brutal about it, leaving two angry, skilled vigilantes against DS. The two would be able to keep Deathstroke off balance between teamwork and ranged attacks, given that Jason now has full ammo and Batman's restocked too. Since Jason and Bruce have such fluid teamwork after a while they'd take Deathstroke down.

Professor Genki, obviously. Did you see his health in the SR games?

Mythological Thor is an angry bruiser who can crush mountains. Asgardian gods are not in fact gods but retain their power through continued consumption of the golden apples. Thor's lightning does come from his hammer (it's also a symbolic reference to his er... masculinity). He's not very useful without his gloves or belt. With it he has enough power to create all kinds hell for Darkseid, but not enough to keep him down.

Round 1: Ra's skill with the sword and reach should be enough to take Jason.

Round 2: Jason should take this round.

Round 3: Jason?

Round 4: Ra's probably

Round 5: Jason brings mini guns, Ra's brings ninjas. Ra's wins.

Stops at 6 or 7

Thor should win any version of this fight that Bendis doesn't write.

He didn't need to. He was winning.

Didn't Wonder Woman spend the issue smacking Faora around?

Team in a long drawn out fight all rounds.