bella is a sabertooth fanfic

I'm not sure specifically as I haven't read it. But generally, if it's a fanfic about a sabertooth, it might be about Bella's adventures in a world related to sabertooths, perhaps she has some special relationship with them, like befriending a sabertooth or being part of a story where sabertooths play a crucial role.

Sorry, I have no information regarding the author of this particular fanfic. It could be an amateur writer who just shared it on a small fanfic community, or it could be someone more well - known within the sabertooth or relevant fandom, but without further research, there's no way to tell.

Yes, they are. Wolverine and Sabertooth have a complex and often adversarial relationship in the comics.

Indeed, Wolverine and Sabertooth are considered brothers in the comics. However, their interactions are filled with rivalry and hostility, making their brotherhood a very strained one.

Sabertooth's age varies depending on the specific comic storyline and continuity. But in general, he's been around for quite a while.

Yes, they are. In the comic universe, Wolverine and Sabertooth have a complex brotherly relationship.

A great plot could be a time - travel fanfic. Rogue and Sabertooth get sent back in time to an era when mutants were first emerging. They have to deal with the primitive understanding of mutants at that time and also try not to change the future too much. Or perhaps a story where Sabertooth is injured and Rogue has to use her powers to save him in a way that doesn't harm herself, leading to a new understanding between them.

Definitely not. Harry Potter has a rich and detailed lore of its own. It follows the adventures of Harry, Hermione, and Ron in a world full of magic, mystery, and danger. Sabertooth fanfiction, on the other hand, would be related to the Sabertooth concept which has no connection to the world of Harry Potter. The magical elements in Harry Potter like the Philosopher's Stone, the Marauder's Map, and the various magical creatures are unique to its own universe and not borrowed from Sabertooth fanfiction.

In the comics, Sabertooth and Wolverine aren't brothers. They're fierce enemies with a long history of conflicts and grudges against each other.

I think Beast would be a really interesting character to include. His intelligence and scientific knowledge could help in understanding any strange mutations or powers that come up in the story. And Wolverine, since he has his own history with Sabertooth. His presence could add tension and also a sense of brotherly - like rivalry that would enhance the overall story.