User blog comment:Zathronas/Speculative Author - RWBY Relativity/@comment-25396609-20160225025456/@comment-24218038-20160225032819

@Phantomlink 959

I'm not asking how magic works, I'm asking how it's links with aura, the grimm, dust and the rest.

Quantifying something is nice and good but again doesn't explain the link.

And you state a theory as fact. Generating an synthetic being doesn't mean he made an aura. Remember, we know they can transfer auras. Never heard anything about creating one.