Well, perhaps they'll meet a really eccentric wandmaker. This wandmaker might have all sorts of unique wand - making techniques. Maybe they'll use rare magical woods or cores that are not commonly used. Harry could be in for a real adventure in this fanfic. He might discover a whole new side to wand - making that he never knew before.
One thing that could happen is that Harry will get a wand that has a special connection to his family. Since Sirius is with him, they might uncover some family secrets related to wands. The custom wand could have powers that are tailored specifically to Harry's needs, like being extra powerful against dark magic, which would be really useful for him considering his constant battles against Voldemort.
He could get a wand with a phoenix feather core from a very special phoenix. This would make his wand extremely powerful and have a strong connection to the element of fire, symbolizing his courage.
The custom wand in the fanfic could lead to a whole new set of adventures for Harry. It could be made from a rare material that attracts the attention of dark wizards who want to steal it. This would put Harry in a dangerous situation where he has to protect his wand and himself. The wand might also have a mind of its own and guide Harry to places he never thought of going, like hidden chambers in Hogwarts or ancient magical sites outside of the school.
Well, if Sirius takes Harry to Voldemort in a fanfic, it would be a huge deviation from the normal story. One possibility is that Sirius is trying to make some sort of deal with Voldemort to save others. But Voldemort is not one to be trusted. Harry, being the Boy Who Lived, is a valuable asset to Voldemort for his own dark purposes. It could lead to a tense stand - off where Harry has to use his own wits and magic, even at such a young age, to try and escape the clutches of the Dark Lord.
Well, he might discover new magical abilities. The custom wand could be made of unique materials, like a core from a rare magical creature. This could give him an edge in spells.
In the fanfic, Sirius and Harry leaving England could lead them to a hidden magical island. There, Harry could learn different kinds of magic that are not taught at Hogwarts. Sirius would be able to protect Harry better as they are far away from the threats in England. They might also start a new life where Harry can grow up without the constant fear of Voldemort's followers finding him.
Perhaps in this fanfiction, the custom wand is created by a very eccentric wand - maker. This wand - maker could have some strange ideas and methods. The wand could be designed to work in harmony with Harry's emotions. So when he's feeling angry, it might produce a more powerful spell, and when he's calm, it could be more precise. This would add a new dimension to Harry's magical abilities and how he uses them in different situations.
Well, in such a fanfiction, one possibility is that Severus could use this opportunity to finally reveal some long - held secrets to Harry. Maybe he tells Harry about his true loyalties all along and how he was actually protecting him in a very convoluted way. Another thing that might occur is that on the way to get the prophecy, they could face some dark magic threats that Severus has to use his skills to fend off while also keeping Harry safe.
There's a chance that the maker is a new character, an old hermit wizard who lives deep in the Forbidden Forest. He has been observing Harry from afar and realizes that the wands available in the regular market are not sufficient for him. So, he uses his knowledge of forgotten magics to craft a custom wand just for Harry.
Well, he could use it to uncover secrets that Dumbledore might have left behind. Since Dumbledore was a very knowledgeable and powerful wizard, his wand could hold the key to certain mysteries. Harry might be able to access hidden chambers or knowledge that was previously inaccessible. However, taking the wand could also bring a great deal of trouble. There could be those who would want to take the wand from Harry, thinking he doesn't deserve it or that it should be in their possession for their own dark purposes.
In the 'Harry breaks his wand fanfic', perhaps Harry will struggle a great deal. Without his wand, he might have to rely on his non - magical skills and knowledge more. He could be in a very dangerous situation in the wizarding world where magic is often a means of defense and problem - solving.