Another theme could be the power dynamic between them. Slade is often portrayed as more experienced and powerful in some ways, while Dick has his own strengths. Fanfics might play with this dynamic, showing how they balance or struggle with it in different scenarios. And also, redemption arcs can be a theme. If in the fic's universe Slade has done some wrong, the story could be about his journey towards redemption through his relationship with Dick, which can be quite an interesting exploration.
One common theme is the exploration of their complex relationship. Given their different personalities and roles, fics often delve into how they interact, whether it's a rivalry - turned - something - more situation.
The theme of mentorship can also be present. Despite their differences, Slade could be seen as a sort of mentor figure to Dick in some fics, guiding him in certain aspects like combat or dealing with the darker side of their world. This creates an interesting relationship dynamic that many fanfic writers like to explore.
One common theme is the idea of redemption. Slade, being a complex and often villainous character, might find redemption through his relationship with Robin. Another theme is the power dynamic. Robin, as the younger and more 'good - natured' of the two, often has to navigate his relationship with Slade who has more power and experience.
One common theme is redemption. Often, Slade is portrayed as seeking redemption in Oliver's eyes, like in many stories where he tries to make up for his past wrongdoings.
Common themes in slade x robin yaoi fanfic often involve a lot of emotional turmoil. Since it's a yaoi relationship, there will be the exploration of romantic feelings between the two. Also, themes of redemption might come up, like whether Slade can be redeemed through his relationship with Robin. There could also be themes related to secrecy and forbidden love, as their relationship might not be accepted in their world.
You can try looking on some popular fanfic websites like Archive of Our Own (AO3). It has a large collection of fanfictions from various fandoms, and there's a good chance you might find slade x dick fanfic there.
One common theme is redemption. Jason often has a troubled past, and in many fanfics, Dick helps him find his way back to a more positive path.
One common theme is the struggle between good and evil. Nightwing represents the good side, while Slade often toes the line. Their interactions often revolve around this dichotomy.
One common theme is redemption. Slade has done a lot of bad things, and many fanfics focus on his journey to make amends, with Oliver often playing a role in that process.
One common theme is the power dynamic between them. Given their different natures, the exploration of who has more power in the relationship is often seen. Another could be redemption, perhaps Slade seeking redemption through his relationship with Robin.
One common theme is the struggle for control. Slade's possessiveness often leads to a power struggle with Robin who values his independence. Another theme could be the blurred lines between love and obsession. Since Slade is possessive, it can seem like his feelings cross over from just caring to being overly obsessed.
Common themes might include power dynamics. Given Slade's more experienced and often menacing nature compared to Robin, there's often a play on who has the upper hand in the relationship. Another could be redemption, where Slade might be on a path to redemption through his relationship with Robin.