One good lazy Harry Potter fanfiction is when Harry gets a magical illness that makes him extremely lethargic. Instead of fighting it, he just goes with it. He spends his days in the Gryffindor common room, half - asleep on the couch, and the other students start taking care of him in a really sweet way. His laziness actually brings the Gryffindors closer together as they all try to make him feel better.
Sure. There might be a fanfic where a lazy genius character manages to outwit Voldemort in a battle of wits. This character, with their laid - back attitude but brilliant mind, anticipates Voldemort's moves and counters them in unexpected ways. They might use their knowledge of obscure magic that they've lazily acquired over time to gain an advantage.
A great fanfiction is one where the Shadowhunters are invited to Hogwarts to teach a special class on combat using their unique weapons. It shows how the Hogwarts students react to their new teachers and their different style of magic. Another one could be about a Shadowhunter who is a secret Potterhead and has to hide his love for the Harry Potter books in the Shadowhunter society.
I'm not sure of a specific one titled exactly like that, but you can try searching on fanfiction.net or Archive of Our Own. Look for tags like 'Harry Potter', 'Malnourishment', and 'Character Struggles'. There are likely some great stories out there that deal with this theme.
One good Mokuton Harry Potter fanfiction is 'Mokuton Magic at Hogwarts'. It has an interesting plot where the main character discovers they have Mokuton abilities and has to hide it from the teachers at first. Another is 'The Mokuton Wizard', which shows how Mokuton can be used to solve some of the problems in the wizarding world like overgrown areas in the Forbidden Forest.
Some fanfictions might feature a Thunderbird as a guide for a young wizard or witch. In this kind of story, the Thunderbird could lead the protagonist through hidden magical paths or to forgotten magical places. It could be a really immersive read as it combines the mystery of the Thunderbird with the rich tapestry of the Harry Potter universe.
Archive of Our Own (AO3) is an amazing website for Harry Potter fanfiction. It has a vast collection of stories, covering all kinds of genres and themes. The tagging system is very useful for finding exactly what you're looking for. Fanfiction.net is also popular. It has been around for a long time and has a huge number of Harry Potter fanfics. There are some great stories on there, although the quality can vary more compared to AO3.
There could be fanfiction where Harry Potter himself is reincarnated in Sparta. He then uses his past life's knowledge of magic to change the fate of Sparta. He might introduce new spells that help in building stronger fortresses or in healing the wounded. This type of fanfiction would be a great blend of two very different but equally fascinating worlds.
Search for fanfictions that combine Charon with other elements from the Harry Potter universe in a creative way. For example, a story where Charon has a connection to a long - lost magical artifact that Harry Potter and his friends need to find to defeat a new threat.
There is also 'Harry Potter and the Enchantress's Quest'. In this fanfiction, the enchantress takes Harry on a quest to find a powerful magical artifact that could change the course of the war against Voldemort. Along the way, they face many challenges and the enchantress uses her powers to overcome them. It's a great read if you like adventure - filled stories in the Harry Potter universe.
I really like 'Vernon's New Perspective'. In this fanfiction, Vernon accidentally stumbles upon a magical object that gives him a brief glimpse into Harry's life at Hogwarts. It changes his view of Harry and makes him question his own actions towards him. It's a great read if you want to see Vernon's character develop in a different way.