One possible fanfic could be centered around Batman's encounters with Poison Ivy within the Arkham universe. Maybe it could explore their complex relationship, with Batman constantly trying to stop Ivy's environmental extremism while also seeing the good in her intentions at times. For example, Ivy might be trying to protect a particular area in Arkham City that she believes is crucial for nature, and Batman has to find a way to balance the law and her motives.
Character development is key. In a standout Batman x Arkham Poison Ivy fanfic, we should see growth in both characters. Maybe Poison Ivy starts to question her extreme methods, influenced by Batman's sense of justice. And Batman might start to see Ivy as more than just a villain. Also, the plot should be engaging, not just a rehash of what we've seen in the games. It could introduce new villains or challenges that force the two characters to interact in different ways.
Well, it depends. Some Batman x Arkham Poison Ivy fanfics are great. They might show a different side of Poison Ivy, perhaps a more sympathetic one. However, others could be a bit off - the mark. Maybe they don't capture the essence of the Arkham - universe accurately. But if the writer is good, they can create a really engaging story with the two characters.
Some writers depict their relationship as a love - hate dynamic. Batman is attracted to Poison Ivy's beauty and her passion for nature, yet he hates her criminal ways. For example, he might be constantly in a struggle between his feelings for her and his duty to stop her crimes.
A possible fanfiction could focus on a team - up between Poison Ivy and another Arkham character, like Catwoman. They could form an unlikely alliance to take on a common enemy in Arkham City. The story could show their different motives and how they manage to work together despite their differences. For example, Ivy wants to protect the natural environment of Arkham City which is being destroyed by a new construction project, while Catwoman is more interested in the valuable artifacts hidden in the buildings.
A plot idea could be that Poison Ivy creates a new type of plant - based virus in Arkham that only affects humans who are harming the environment. Batman has to find a way to stop the virus from spreading while also dealing with Ivy's strong beliefs. Another idea is that Ivy discovers a rare plant in Arkham that she believes can save the planet, but it's in a highly guarded and dangerous area. Batman and Ivy might have to work together to retrieve it.
There are fanfictions that explore Poison Ivy's backstory in the Arkham Knight world more deeply. For example, a story might focus on her early days and how she came to have such a strong connection with plants. This can add a lot of depth to her character in the context of the game's lore.
One common plot twist could be Poison Ivy using her powers in a new and unexpected way to either help or hinder Batman. For example, she might be able to control a new type of plant that has properties that can nullify Batman's gadgets. Another could be a situation where Batman has to make a difficult choice between saving Gotham and saving Poison Ivy from some greater threat. This would put his moral code to the test as he has always seen her as a villain but may have developed some complex feelings in the context of the fanfic.
There's also 'The Ivy - Bat Alliance' fanfic. It starts with an unlikely alliance between Batman and Poison Ivy against a common enemy in Gotham. As they work together, their relationship blossoms in unexpected ways. The writer creates a vivid Gotham setting and the dialogue between the two characters is both sharp and full of unspoken emotions.
Poison Ivy can also be a character of redemption in some fanfic. Maybe she realizes that her extreme methods are not the best way to protect the environment. She could then start to work with Batman or other characters to find more sustainable solutions. This would be a different take on her character and could lead to some really interesting story arcs in the fanfic world.