It could be a metaphorical concept. In the fanfic, the idea of 'blue steel' might represent a character's inner strength. For example, Harry himself could discover his own 'blue steel' within him, which is his unwavering resolve to fight against evil, especially during a particularly difficult time when he faces a powerful and seemingly unbeatable foe.
She could play the role of a villain. Maybe she's secretly working for Voldemort or has her own evil plans to take over Hogwarts. In some fanfics, new characters are created to be antagonists.
Candy often serves as a plot device in Harry Potter fanfics. It can be used to create magical situations. For instance, a character might accidentally eat a mislabeled candy that gives them an unexpected power for a short time.
In some fanfics, the basilisk can be a source of great power for Harry. He might absorb some of its magic or gain a special ability after a close encounter with it.
It could be a reference to a certain character's look or attitude. Maybe there's a new character in the fanfic who has a steely gaze, and the author describes it as 'blue steel' to give a sense of mystery and cold determination. This character could be an ally or an enemy to Harry and his friends, adding a new layer of intrigue to the story.
It could play a role as a marker of destiny. For example, the character with the snake tattoo is fated to defeat a certain dark force. The tattoo might glow or tingle when they are close to something related to their destiny, like a magical item that will help them in their quest. This way, it acts as a guide throughout the story.
Dragon blood can play a very important role in 'Harry Potter' fanfics. It could be used as a key ingredient in a powerful spell or potion. For example, it might be a necessary component in a spell that can break powerful curses.
The Hufflepuff house often plays a role of loyalty and friendship in fanfic. Hufflepuff characters are usually depicted as the ones who will stand by their friends no matter what. For example, they might be the ones to support Harry and his friends during tough times, even if it goes against the mainstream in the wizarding world.
Fair Fortune can play the role of a guiding light. It can lead characters to make the right decisions. For example, if a character is at a crossroads, Fair Fortune might nudge them in the direction that will benefit them in the long run.
In the context of Harry Potter fanfiction, 'Blue Steel' could have various interpretations. It could be a group or an organization within the wizarding world that the author has devised. For example, they might be a secret society with a particular agenda, perhaps related to protecting a certain magical artifact that has a blue - steel appearance. It could also be a magical creature with blue - steel like features, such as scales or fur, that plays an important role in the story.
It could play a major role as a plot device. For example, it might be a key ingredient in a potion that can cure a deadly disease in the wizarding world.