Definitely Luna Lovegood. Her unique and somewhat dreamy personality can be given a sassy spin. She might make sassy comments about the more conventional beliefs in the wizarding world, like sassily dismissing the importance of certain magical traditions. Harry Potter himself can also be a central character in sassy fanfiction. His courage and sometimes - brash decisions can be accompanied by sassy remarks, especially when facing off against Voldemort or his Death Eaters. And Ginny Weasley, with her fiery spirit, can be written very sassily, whether she's interacting with her brothers or with her love interest, Harry.
Harry himself is often a popular character in such fanfics. His journey can be retold with a sassy edge, like making his internal monologues full of sassy remarks about the situations he finds himself in. For instance, when dealing with Snape's difficult classes.
Fanfic writers often want to explore different aspects of Harry's personality. The sassy side might be something they feel was hinted at in the original series but not fully explored. It allows them to put Harry in new situations where his sassiness can shine. For instance, in a fanfic where Harry has to deal with new students from other magical schools, his sassy nature can be a way to establish his place among them and show that he's not easily impressed or pushed around by these new characters.
Dumbledore sometimes makes an appearance in Harry Potter summer fanfiction too. His mysterious ways might be explored further during the summer months. Maybe he has some secret plans for Harry that he reveals during a quiet summer night at Hogwarts. Also, Luna Lovegood can be a popular character in these fanfictions. Her unique perspective on the magical world can add an interesting twist to summer - related stories, like her seeing strange magical creatures that only come out during summer.
Hermione Granger is often a popular character. Fanfic writers might explore her further studies after Hogwarts or her relationships in more depth. For instance, a fanfiction could be about her travels to different magical libraries around the world to research ancient magic.
Harry Potter himself is often a central character in 'harry potter pack fanfiction'. After all, the whole series is named after him.
Harry Potter himself is of course very popular. Writers often explore his life further, like his post - Hogwarts years. Hermione Granger is also a common feature. Fanfiction might show her in different academic pursuits or her relationships. Draco Malfoy is another one. He has a complex character, and fanfictions can explore his redemption arcs or his relationships with other characters in more depth.
Hermione Granger is often featured. Her intelligence and love for learning can be linked to the jumper in interesting ways, like she might study the magical properties of the jumper. Harry Potter himself is also popular. Maybe the jumper has some connection to his scar or his destiny as 'The Boy Who Lived'.
Draco Malfoy is another character that shows up a lot. He could be given wings in a fanfiction and it would completely change his dynamic. Maybe having wings makes him less arrogant as he has to learn to control this new part of himself. And of course, Ron Weasley might be in these stories too. His loyalty and humor could be enhanced by the addition of wings, like using them to play practical jokes on his friends in a more unique way.
Well, Sirius Black is quite popular in 'harry potter empire fanfiction'. His backstory and his relationship with Harry are often delved into more deeply. Luna Lovegood also features a lot. Her unique perspective on the wizarding world allows for some really creative storylines. Additionally, Severus Snape is a fan favorite. His true loyalties and his complex relationship with Lily Potter are often explored further in fanfiction.
Draco Malfoy is another character that often shows up in 'Harry Potter Ascended' fanfiction. His complex relationship with Harry can take on new dimensions as they both experience ascension. He could either be an antagonist still or, in some fanfictions, become an ally as they face greater threats together in the ascended world of magic.