The idea of environmentalism is also quite common. Since Poison Ivy has such a strong connection to plants, fanfictions may use her presence in the Harry Potter world to bring up issues about the care and protection of magical plants and the environment in general. For example, she might try to influence how the Herbology classes are taught or advocate for better treatment of the Forbidden Forest.
One common theme is the clash of ideologies. Robin stands for justice in the traditional sense, while Poison Ivy is more about environmental justice. Their different outlooks often create tension and drama in the stories.
Another theme is redemption. Sometimes the oc helps Poison Ivy to find a more positive path or a different way to fight for her beliefs. This can involve the oc showing her new ways to interact with society without causing harm while still standing up for nature.
Nature vs. technology is also a big theme. Poison Ivy is all about nature and its power, while Red Robin has access to high - tech gadgets. Fanfictions play with this contrast, like how Ivy's natural powers might disrupt Red Robin's technological plans or how his tech could be used to understand her better. It's really interesting to see how the two elements clash and merge in different stories. For example, in some fanfics, Red Robin has to use his gadgets to survive in Ivy's dangerous natural habitats.
Another theme is the power dynamic. Given their different powers, there are fics that explore how they use their powers together or in relation to each other. Sometimes, they might combine their powers for a greater good, like using Poison Ivy's plants to create a habitat for the animals Beast Boy can transform into. There are also fics where their powers might clash, leading to some interesting conflicts within the story.
The theme of growth is also prevalent. Both characters grow in different ways. Harley might grow out of her co - dependence on the Joker with Ivy's help, and Ivy might become more open - minded and less isolated. There's also often a theme of adventure, where they go on various escapades together, facing villains and challenges side by side, which further cements their bond.
One common theme is the clash of natures. Bruce is all about order and justice in Gotham, while Poison Ivy represents nature and chaos in a way. Their relationship often explores how these two opposing forces can coexist or even complement each other.
A common theme is the OC helping Poison Ivy in her environmental crusades. Maybe the OC has some special skills or knowledge that aids Ivy. Another theme could be a romantic relationship developing between them, often with the OC being initially drawn to Ivy's passion for plants and the environment.
Her complex relationship with other characters, especially Batman, is also a frequent theme. Some fanfictions focus on the cat - and - mouse game between them, while others explore the possibility of them having a more understanding relationship.
The themes usually revolve around their relationship dynamics. There's the theme of power struggle as they both have their own kind of power. Poison Ivy with her control over plants and Batgirl with her combat skills and detective abilities. Additionally, themes of trust and betrayal can be found in many of these fanfics. Sometimes they start off not trusting each other but then gradually build that trust as the story progresses. And of course, the theme of female empowerment as they are both strong female characters.
Another theme could be environmental. Since Poison Ivy is very much associated with plants and the environment, and a Changeling might have some connection to the natural world as well. Fanfictions might explore how they team up to protect the environment or how their views on nature differ. This can involve complex relationships with other characters who might be harming or helping the environment.