How could a sister's sleeping spell be used as a major plot device in Vampire Diaries fanfiction?

Perhaps the sister has a special power that she's not aware of, and the sleeping spell was cast to keep that power dormant. In the fanfiction, a vampire who has a soft spot for the sister might try to wake her up, but in doing so, risks awakening her power which could be either a great asset or a huge danger to the town. They could face challenges like having to deal with the witch who cast the spell in the first place, who doesn't want the power to be unleashed.

The eternal flame can be used for magical purposes in fanfiction. It could be the key ingredient in a spell. Writers might create a scenario where a witch needs the eternal flame to perform a powerful resurrection spell or to break a curse that has been plaguing the town for ages. It gives an interesting twist to the magical elements in the Vampire Diaries universe.

Kisame's sword could be a plot device by having it hold the essence of an ancient ninja art. Naruto, in his journey to become stronger, discovers that the sword can teach him this art. He has to first overcome the dark nature of the sword, which was influenced by Kisame. So, he battles with the sword's influence while trying to learn the art, creating a complex and engaging plot.

A plot idea could be that the sister has amnesia due to a vampire - related incident. Maybe she was bitten by a new type of vampire that causes memory loss. The other characters then have to find a cure while also protecting her from other threats in the vampire world.

You can also explore the impact on the relationships within the Vampire Diaries universe. Maybe the sister was in a relationship before the amnesia. Now, her partner has to deal with her not remembering their love. It could lead to some really interesting plot twists, like the partner having to fall in love with her all over again while she discovers new aspects of herself.

One possible plotline could be that Tatia's sister is a long - lost relative who suddenly shows up in Mystic Falls. She might have some hidden powers or knowledge about the vampire - werewolf - witch triangle that the main characters are unaware of, and this knowledge could either help or hinder them in their battles.

Well, it could be a way to create a strong emotional impact. Readers are often drawn to stories with deep sacrifices. When a twin sister is sacrificed, it's not just a character death but a shattering of a very close bond. This can make the story more engaging and memorable.

In some fanfictions, Elena's autistic sister might be portrayed as having unique sensitivities. For example, she could be highly sensitive to sounds or lights, which might play a role in the Vampire Diaries' supernatural setting. Maybe she has a special connection to the vampires or other supernatural beings because of her different way of perceiving the world.

One common plot device is the use of flashbacks. These flashbacks can show the moments of abuse Elena has endured, adding depth to her current state of mind. Another is the introduction of a protector figure. This could be a new character or an existing one from the Vampire Diaries universe who tries to rescue Elena from her abuser.

The drugged sister could start off as a very vulnerable character. But as the story progresses, she could develop a sort of inner strength. For example, she might initially be terrified of the vampires and the strange things she's experiencing due to the drug. But then, she could learn to use the drug - induced changes in her perception to her advantage, like being able to sense when a vampire is near even before they show up.