That may be a matter of semantics. There are some in my world who argue that what we call "magic" is instead natural phenomena not yet explained by science. In my opinion, if people call it magic, the term may stand as common usage.

[He's discussed that very matter with a scientist he knows.]

What would you call it, if not magic?

I didn't say I have whims. I said I'm familiar with the concept.

[Sephiroth turns to regard the greenery himself. He's considering obliterating the plant, as it strikes him as a threat to public safety.]

You might say that.