Character development. A good fanfiction would develop Black Canary further. For example, showing her growth as a mentor over time. It could also have a great plot that ties in with the Young Justice universe. Maybe a new threat emerges and she has to lead the young heroes in a different way.
The best Young Justice Black Canary fanfictions often have a unique take on her story. It could be set in an alternate universe where she has different challenges. Or it could focus on a particular time in her life that we haven't seen much of in the original series. The writing should also be engaging, with good dialogue and descriptions that bring the story to life.
A great Young Justice Black Canary fanfiction might focus on her powers. It could show her using her Canary Cry in unique ways during battles. Also, it could explore her personality traits further. For example, her strong sense of justice and how she instills that in the young heroes she works with. Fanfictions are a great way to expand on what we already know about the character.
One great story could be about Black Canary training Superboy to better control his strength. In this fanfiction, she might use her martial arts expertise and sonic scream abilities to help him focus his power. For example, during a sparring session, she shows him how to use his speed and strength in a more calculated way.
There might be a fanfiction where the sidekick has to step up in Black Canary's absence. Maybe they have to lead a mission and overcome their insecurities. This could involve them using the techniques and wisdom that Black Canary has taught them.
She can be depicted as a source of wisdom in the fanfictions. Given her experience in the superhero world, she imparts valuable knowledge to the young Justice team. Her character also adds an element of femininity and grace to the stories. Sometimes, her backstory might be explored more deeply, like her time training and how she became the Black Canary we know, which enriches the overall narrative of the fanfiction.
Common themes in Young Justice Black Canary Protege Fanfiction often revolve around the protege's journey. For instance, they may have to deal with self - doubt. Maybe they don't think they're good enough to be Black Canary's protege. There's also the theme of discovery. They could be discovering new powers or abilities. Additionally, the fanfictions might explore the theme of family. The protege could be lacking a family and find a new sense of belonging with Black Canary and the Young Justice team.
Perhaps a plotline where Superboy has some sort of identity crisis, and Black Canary is there to guide him. She has experience with mentoring young heroes, and she could help Superboy understand his place in the world, whether he's more human or more Kryptonian, and how to embrace both sides of his heritage.
A plotline could involve Black Canary having to protect Robin when he's in a vulnerable state. Maybe Robin gets injured during a mission and Black Canary takes it upon herself to keep him safe while also trying to figure out who targeted him. This would explore their dynamic as she has to be both a protector and a detective of sorts, and Robin has to learn to trust her completely in this situation.
Some fanfictions focus on Black Canary's role in the Justice League's politics and how that affects the Young Justice team. For instance, if there are debates about the young heroes' level of involvement in League - level missions, Black Canary's stance on the matter can drive the story. There are also storylines where she teams up with other female superheroes from the Young Justice universe to take on a powerful enemy.
The theme of female empowerment is quite common. With both being strong female characters in Young Justice, fanfictions often show them breaking barriers and proving themselves in a male - dominated superhero world. There are also themes related to trust and loyalty. For example, a situation where one of them is in trouble and the other has to decide how far they are willing to go to save their friend.
There are fanfictions that focus on a time - travel plot. For instance, Artemis goes back in time and meets a younger Black Canary. They end up teaming up to change an event in the past that has consequences for the present. This type of fanfiction plays with the idea of their different generations and how their skills could be combined in a unique situation.