Well, obviously Julian is a main character. He's often the center of the story, with his own journey and development. Then there are the Charmed Ones, usually Piper, Phoebe, and Paige. Their interactions with Julian are what drive a lot of the plot. They might be helping him control his powers, or he could be helping them in their fight against demons.
I'm not sure specifically what 'charmed legacy julian fanfic' is about as there could be many different interpretations. It could be a fan - created story related to a 'Charmed' legacy that involves a character named Julian. Maybe it's about Julian's adventures in the Charmed universe, his relationships with the main characters, or his role in some new magical plotlines.
There's a fanfic called 'Julian and the Charmed Legacy' that delves into his relationship with the Charmed sisters. It shows how he becomes an important part of their fight against evil and how his own powers or skills contribute to their cause. This fanfic is really interesting as it weaves in elements of mystery and family bonds.
One common theme could be his relationship with other characters in the Charmed world. Maybe exploring his friendships or potential romances.
The main characters are Barry and Julian, of course. Since it's a fanfic about them, they would be the central focus of the story.
Obviously, Phoebe's daughter would be a main character. She would likely have her own personality, powers, and goals. Phoebe herself would probably also be a major character, perhaps as a mentor or a source of conflict depending on the story.
You might be able to find 'charmed legacy julian fanfic' on fanfiction websites. Some popular ones include Archive of Our Own (AO3) or FanFiction.net. Just search for the title or relevant keywords like 'Charmed', 'legacy' and 'Julian' on those platforms.
Most likely, Chris would be one of the main characters. Given his significance in the 'Charmed' universe, he would play a key role. Also, the main archer from 'Archer' would probably be a main character as well, since it's a 'crossed' fanfic.
Based on the title, it seems that Chris and his cousins would be the main characters. But without more information, it's hard to say exactly which cousins are involved or if there are other important supporting characters.
Well, you could try searching on fanfiction.net. There are often a lot of great fanfics about various characters there. Maybe look for ones with high ratings and a lot of reviews.
The main characters seem to be Caine, Archer, and Chris. Caine might be a powerful magical being with his own set of abilities and motives. Archer could be someone with skills that are either complementary or in contrast to Caine's. And Chris, who is likely to be in a position where he is affected by the actions and relationships of Caine and Archer.