What are the possible uses of Harry Potter's sand - controlling ability in the 'harry potter can control sand fanfiction'?

Well, it might develop as a result of some new magic he encounters. There could be an ancient spell or a magical artifact that gives him the power to control sand. He then has to figure out how to use it. He may start with simple things like making sand swirl around his hand, and as he gets more used to it, he can do more complex things like creating sand barriers or even using the sand to communicate in some way.

Basilisk blood could potentially be used for healing in fanfic, but with great risk. It's so potent that it might be able to cure otherwise incurable diseases or wounds in a wizarding world, but its dark and dangerous nature could also have unforeseen side effects, like corrupting the user's magic or mind. For example, a character desperate to save a loved one might use it, only to find themselves slowly losing control of their powers.

It could be an ancient heirloom from a long - lost wizarding family. Maybe it was passed down through generations and finally found its way to Harry.

The sword might be a gift from a mysterious magical being. This being saw potential in Harry Potter and decided to give him the sword as a tool to help him in his future battles. It could have been enchanted specifically for Harry to face the unique challenges he will encounter.

I don't think Harry Potter was at Comic Con. There haven't been any official reports or confirmations about it.

In some Harry Potter fanfiction, the idea of controlling electricity could be really interesting. For example, a character might use magic to manipulate electrical currents in a Muggle device. This could be used for various purposes like creating a new form of magical - Muggle hybrid technology within the wizarding world. Maybe a young wizard discovers they can control electricity as an extension of their magic, and it becomes a crucial part of their adventures, helping them solve mysteries or defeat dark forces.

Maybe it has something to do with an ancient magic. Some long - forgotten spell or charm might have been cast on Harry when he was a baby, like the protection charm his mother gave him. This magic could have given him the power to communicate with crows.

There might be. Fanfiction writers sometimes like to take characters out of their comfort zones and explore darker or more extreme scenarios. But in the official 'Harry Potter' lore, Harry would never casually use the Killing Curse. It's a very serious and immoral spell in the wizarding world.

One possible plotline could be an alternate universe where Harry is turned to the dark side early on. Maybe he discovers some false information about his parents' death and blames the wizarding world, leading him to use Avada Kedavra on those he believes are responsible.

One possible scenario is that Harry discovers the Force during his time at Hogwarts. Maybe there's a hidden chamber or an old artifact that unlocks this power within him. Another scenario could be that he meets a character from a different universe who teaches him about the Force. For example, a rogue Jedi who has somehow ended up in the wizarding world.