The 'faction building' trope is quite prevalent. In the apocalyptic setting, the young heroes may form or join different factions, either for protection or to achieve a certain goal. This can lead to internal conflicts within the group as well as external battles against other factions. There's also the trope of 'character redemption' where a previously villainous character may find a chance to turn good in the face of the apocalypse.
In Raven Young Justice fanfiction, a common trope is the 'Isolated Raven'. Writers often show her as feeling alone even within the team, which gives room for character growth as she overcomes this isolation. The 'Raven as a Mentor' trope is also seen, where she uses her knowledge and powers to help other, younger characters. And then there's the 'Raven's Prophecy' trope, where her future or a great destiny she has to fulfill is a central plot point.
The 'Secret Identity Crisis' is also a common trope. Damian, having such a complex family background, often has to deal with threats to his secret identity or struggles with how much of his true self to reveal to the team. In some fanfictions, there's the 'Family Reconciliation' trope, where he tries to come to terms with his father, Batman, and his place in the Bat - family while being part of Young Justice.
Well, there are quite a few tropes in Young Justice and Justice League deaged fanfiction. The 'fish out of water' trope is really common. Imagine Superman as a teenager again, not quite understanding modern technology or social norms. It creates a lot of humorous and interesting situations. Then there's the 'found family' trope. The deaged characters often form new bonds with the Young Justice team, as if they're starting anew. Also, the 'power - struggle' trope can be seen. With their powers still intact but their mentalities changed, there can be conflicts over who should lead or make decisions in a situation.
The 'friends to lovers' trope is also very common. Many fanfictions explore how two characters who have been friends for a long time, like Artemis and Wally, start to realize they have deeper feelings for each other. This trope is great for showing the slow - burn aspect of a relationship.
One popular trope is the 'enemies to lovers' trope. For example, a hero and a villain or two characters from rival teams might start off hating each other but gradually fall in love. Another common one is the 'soulmate' trope, where the characters are fated to be together in some way, like having a psychic connection or a shared destiny.
Well, a big trope is the 'mentor - mentee' relationship. The SI OC could be mentored by an established hero in the Young Justice world, like Batman or Martian Manhunter. This helps the SI OC grow and develop their skills. The 'team outsider' trope is also seen a lot. The SI OC may start as an outsider to the main team but gradually earns their place. And there's the 'secret identity' trope. The SI OC has to keep their true identity a secret, which adds a layer of mystery and drama.
One common trope is the 'new recruit' story. The OC Lantern is a fresh face in the Lantern corps and has to prove themselves to the more experienced members. Another is the 'power struggle' trope, where the OC has difficulty controlling their Lantern powers at first. For example, they might accidentally create constructs when they're angry or scared. The 'romantic subplot' is also popular, like the OC falling in love with a member of the Young Justice team. And there's often the 'redemption' trope, where the OC has a past mistake or a dark side that they have to overcome throughout the story.
One common trope is the other members of the team rallying around Robin when he's sick. They might show concern in different ways, like Beast Boy trying to make him laugh to cheer him up. Another is Robin being stubborn about accepting help because he's used to being self - reliant. For example, he might try to keep working on cases even when he's ill.
One popular trope is the 'partners in crime - fighting' trope. Robin and Ceril team up to take on bad guys and their relationship grows stronger through their shared experiences in battle. Another is the 'slow - burn romance' where their feelings for each other develop gradually over time as they get to know each other better.