One popular 'Harry uses dark magic' fanfic could be 'The Dark Turn of Harry Potter'. In it, Harry might start using dark magic due to some extreme circumstances, like the threat of Voldemort being far greater than in the original story. Another could be 'Harry's Foray into the Dark Arts' where he explores dark magic for what he believes is the greater good, but it leads to a whole new set of challenges and moral dilemmas.
One common theme could be the struggle between good and evil within Lucy herself. Since she's using dark magic, she might have to grapple with the negative impacts it has on her moral compass.
Yes, there might be some out there. However, the concept of Harry using black magic goes against the general moral compass of the original series. Some fanfictions might explore this in an interesting way to show a darker, alternative universe where he's forced to use it for some extreme reasons, like saving his friends from an even greater evil. But it's important to note that this is a deviation from J.K. Rowling's original vision.
There are several fanfictions on this topic. In some, Harry uses summoning magic to bring back lost loved ones in a spiritual form to gain advice. For example, in 'Harry's Summoning Quest', he summons the spirits of his parents and Sirius to understand how to defeat Voldemort once and for all. This use of summoning magic adds an emotional depth to the story.
There are many fanfiction platforms out there, but finding 'lucy uses dark magic fanfiction' might be a bit tricky. Some smaller, more niche fanfiction communities dedicated to the relevant fandom might be a good place to start. You could also ask in relevant forums or groups where fans gather to discuss and share such works.
There were many novel protagonists who used dark magic, such as the Harry Potter series, the Dark Tower series, and some characters in League of Legends. Dark magic is a mysterious power that can create terrifying visual effects and powerful powers, so it is used in many novels.
If the main character was in a novel using dark magic, then the story might involve the rise of dark forces, the revival of evil forces, and some mysterious magic and mysterious creatures. The protagonist might be a young man with powerful magical abilities. He/she might also face various challenges and difficulties that require him to constantly improve his abilities and eventually defeat the evil forces to protect the world from harm.
One example could be in a fanfic where Harry Potter is forced to use a dark spell to save his friends from an immediate and deadly threat. For instance, using the Imperius Curse on a Death Eater who is about to kill Hermione, but he struggles with the moral implications afterward.
Harry Potter is still likely to be one of the main characters since it's in the title. However, other characters like Hermione and Ron may have different roles or personalities. There could also be new characters introduced that play significant parts, perhaps a mysterious wizard from a far - off land who has a different understanding of magic.
One possible consequence could be his expulsion from Hogwarts. Using black magic is strictly prohibited in the wizarding world, and the school has a zero - tolerance policy. Another consequence might be the loss of his friends. His friends, who uphold the values of good magic, might not be able to accept his use of black magic.