An OC with Wolverine's powers in a fanfiction with the Joker would be in for a wild ride. At first, they might think they can just slice and dice their way through any situation the Joker creates. But as they encounter more of the Joker's mind - bending schemes, they would see that they need to be more than just a brute. They could start to use Wolverine's tracking skills to follow the Joker's movements, and at the same time, try to get into the Joker's head to figure out what makes him tick. This would involve a lot of self - discovery for the OC as well, as they learn to adapt their powers to deal with a foe that is so different from their usual opponents.
The OC might first try to use their physical strength to take down the Joker. With Wolverine's claws, they could be very intimidating. However, the Joker doesn't really care about physical threats in the same way. So the OC would soon realize that they need to understand the Joker's motives and find a way to outwit him. Maybe they would start to study the Joker's past actions and patterns to anticipate his next move.
The OC would probably be initially enraged by the Joker's antics. Wolverine - like powers mean a short fuse sometimes, and the Joker's chaotic behavior would surely set that off. But as the story progresses, the OC would have to learn to control their temper to effectively deal with the Joker.
Well, in a fanfic where an OC has Wolverine's powers against the Joker, it could start with the OC being in Gotham. The city's dark and gritty nature would contrast with the OC's more animal - like and straightforward power set. The Joker would likely try to use the OC's short temper (a trait Wolverine sometimes shows) against them. Maybe he'd set up situations that would make the OC lash out and cause destruction, which would then turn the city against the OC, putting them in a tough spot.
The Joker would probably be both intrigued and excited. He might see Danny's powers as a new and interesting toy to play with. He could try to find ways to manipulate Danny into using his powers for the Joker's own chaotic purposes. For example, he might trick Danny into using his intangibility to break into a high - security building so the Joker can plant some crazy bombs or something.
Ruby would likely be very confused at first. She's used to fighting Grimm and more straightforward villains. The Joker's erratic behavior and mind - games would be a new and challenging thing for her. She'd probably try to understand his motives and find a way to stop him from causing more harm. Weiss would be distrustful right away. She's from a high - society family and the Joker's unruly nature would be completely opposite to what she's used to. She might see him as a threat not just to the world, but also to the order she values.
When they first encounter each other, the OC with Wolverine's powers is likely to be on high alert. Wolverine's instincts are part of the power package, so the OC would be cautious. The Joker, seeing this new and strange figure, would approach with his usual bravado. He might start by making jokes about the OC's claws, saying something like 'Oh look, a furry little thing with knives for fingers!' The OC, not amused, would probably respond by popping their claws and giving the Joker a warning growl, setting the stage for a potential conflict.
At first, Batman would be shocked and a bit confused. But quickly, his detective instincts would kick in. He would view the deaged Joker as a new and unexpected threat. He'd start gathering information about how the deaging occurred, in case it was part of a larger, more sinister plan. Batman would also be very careful not to underestimate the deaged Joker. He might try to isolate the Joker in a secure location to prevent him from causing chaos in Gotham. And he'd be constantly on the lookout for any signs of the Joker's old, devious self emerging from this new, younger form.
Percy's reaction would be complex. On one hand, he would respect the Avengers' powers. He'd see Iron Man's intelligence - based powers as a different kind of 'gift' compared to his own demigod abilities. He might be a bit intimidated by the combined might of the Avengers at first. But then, he would start to analyze their powers. He would think about how Captain America's leadership and physical abilities are like the qualities of some of the heroes in his own world. And he'd be constantly comparing and contrasting their powers with his own and those of his friends, trying to find common ground or new ideas that could help him in his own adventures.
He would likely be initially shocked but then filled with a sense of protectiveness. Legolas is a noble elf, and he would do everything in his power to keep the OC and the unborn child safe. He might start to plan for their future, thinking about where they could live and how he could provide for them.
The OC might be terrified at first. After all, being kidnapped by Loki is no joke. But they could also quickly gather their courage. Maybe they would try to talk to Loki, to understand his motives. If the OC is smart, they would know that Loki has his own reasons for doing things and might be able to find a way to reason with him.
In a fanfiction, the Avengers' reactions to Percy Jackson's powers would be complex. Natasha Romanoff would immediately start thinking about how to use Percy's powers to their advantage in a mission. Bruce Banner, as the Hulk, might be a bit envious that Percy has such a natural and controlled power, while his own transformation is more of a chaotic force. Steve Rogers would be in awe of Percy's connection to an ancient power source, the Greek gods. And Clint Barton would probably make some jokes about Percy being like a human water hose, but deep down he'd be impressed. Tony Stark would want to incorporate Percy's power - controlling abilities into some new technology, or at least try to understand the science behind it.
The Joker might react with anger. He could see the pregnancy as something that will tie him down and interfere with his criminal activities. He's not exactly the family - minded type, so he might try to force Harley to get rid of the baby.