Board Thread:General BlazBlue discussion/@comment-30711988-20170203165111/@comment-30711988-20170309170532

So, a month has passed, and we've got only two suggestions. Well, I expected something like that, we're not that active.

Anyway, I prepared an album full of images that show you what unites these characters and items, here. The !

Although, that doesn't answer what they have in common.

My theory: all these things are artificial and sentient. You know, like artificial humans and not-quite-humans (Hello, Minerva). And we know that Archenemies have pseudo-identities, so they are sentient, as apparently are Legacy Weapons. Some of these things are obvious, and I'll try to explain the rest.
 * Black Beast: that image shows Beast made with Ragna's body, who is artificial.
 * Blood Scythe: apparently, its a really special weapon, but we don't know what it is yet. Maybe next media will tell us what this sword is, since it disappeared from the grave?
 * Hakumen and Susanoo: apparently, the Susanoo Unit is artificial, and it is kind of sentient, since it actually talked with Jin before he became its wielder.
 * Izayoi: not Tsubaki, but her armor. And if it is sentient, it might explain that Izayoi from the last cutscene of CF.
 * Mai Natsume: maybe that's because she's a Remix Heart/Grimoire/whatever.
 * Naoto Kurogane: that's a little weird, because he has a human body, but one of those marks is on his artificial arm. We need more info about what happened to him between BE and CF.
 * Nine the Phantom: uses a vessel made for her by Relius.
 * Spinner Superior: there's no explanation for this one. But since the rest fit in here so nicely, there may be a possibility that he's artificial, but there's nothing confirming it at this point.
 * Tenjō Amanohokosaka: she's in Saya's body.