Maybe the character stumbles upon the magic staff during an adventure in a hidden, magical place. For instance, while exploring an ancient wizarding ruin, they find it among other forgotten magical artifacts. The staff could be protected by spells and challenges that only the worthy can overcome to claim it.
A character could inherit the magic staff from an ancient wizarding family. It could have been passed down through generations, with each wielder adding their own magic to it. So it becomes a very powerful and unique heirloom.
The staff could make him more confident. If it has powerful magic, he would feel more capable of taking on difficult tasks. So, his character might shift from being a bit hesitant to more assertive.
First, think about the function of the staff. If you want it to be a defensive weapon, it could emit a force field when the user utters a specific incantation. For the design, it could have carvings of the constellations on it, symbolizing its connection to the celestial magic. Also, consider the history of the staff. Perhaps it was crafted by an ancient wizard who used it to defeat a powerful dark lord long ago.
Well, in some fanfiction, a magic staff could be enchanted with the ability to transform into different forms. For example, it could turn into a broomstick for quick escapes or a shield for protection. Also, there could be a story where the magic staff has a sentient spirit within it that guides the wielder through difficult situations, like a wise old wizard trapped in the staff.
It could be Dumbledore. Dumbledore is always full of surprises and he might give Harry the staff as a last - resort weapon to fight against Voldemort. He could have been secretly researching the staff and its powers and decided that Harry was the only one who could wield it properly.
The mage staff can be used as a powerful weapon. For example, it could shoot out different spells like a wand but with more force. In a fanfiction, Harry might use it to fight off a horde of dementors all at once.
A custom staff could also make Harry more responsible. If the staff is very powerful, he would need to be careful not to misuse it. This would lead to him being more cautious and thinking more about the consequences of his actions, which in turn would shape his character in a more mature way.
It could be an ancient relic passed down from a long - lost wizarding clan. Maybe it was hidden away for centuries until Harry discovers it by chance.
They could inherit it. Perhaps their family has a long - forgotten attic where the mithril wand has been stored for generations. One day, while exploring, they stumble upon it.
One way could be through inheritance. If the character's family has a long - standing connection with magical wolf familiars, then when they come of age, they might be presented with a young wolf. Another method is by rescuing a magical wolf in distress. For example, if a wolf is injured in a battle between dark wizards and good wizards, and the character nurses it back to health, the wolf may choose to become their familiar out of gratitude. It's all about the bond that forms between the character and the wolf.
Some fanfictions explore the idea of wands having emotions. For example, in 'The Sentient Wand', the wand can feel joy, sadness, and even love towards its owner. This changes the dynamic of how the wizard - wand relationship is perceived.