No need for spoiler tags.Albedo Simeon wrote:Helba might be a single person.
[spoiler]In the Hack Encyclopedia, someone translated a line saying Helba is Harold's apprentice. Well, it appeared to refer to her as one person, anyway.[/spoiler]
Helbas character skin isn't part of the game, nor is Maha's. I still think Helba, as CRTwenty said, could be more than one person, and that would make perfect sense, although there is no proof for it going either way.
As for her being Harolds apprentice, then she wouldn't need to learn of Aura as Bear, Mimiru, and Tsukasa did because she would have already known, but she didn't.