Nah, I've retconned that and have Oliver and Katie combine into one person at times, and the blade is simply a cloning blade.

And there would not be a longer version of Katie's name, as it's just "Katie", like how my paternal grandfather's full first name is just a nickname for a longer name.

Well, cool I guess, But I have Katie and Oliver as separate people because of a blade with similar powers to Dark Meta Knight's sword (so that means they were once the same person, but Oliver was split from Katie, as Oliver's slightly younger female clone, and both of their surnames are Katherine).

And they're both related to Baphomet and his wife as their biological children. Also, only one or the other shows up, and they're nearly identical so it's hard to tell the difference between the two.

Well, cool I guess, But I have Katie and Oliver as separate people because of a blade with similar powers to Dark Meta Knight's sword (so that means they were once the same person, but Oliver was split from Katie, as Oliver's slightly younger female clone, and both of their surnames are Katherine).

Hi Catherine. (Just wanted to say hi)

You just discovered it? But, cool.

Yeah, I almost fell for a scam message made by your hacker.

It's kind of a joke but I'm not sure.