Hm. I know Yima says she can't 'make' them at will. I'm not even sure what the advantage of making them at will artificially would do. As for the Church of Heliopolis, feels like a scam to make money for something else.

Yeah, that's probably pretty likely if it's true, whether she's actually involved or not. Another thing that we could benefit from the knowledge of understanding the "what for."

I mean, why would you even bother experi—nevermind. Il Dottore is a perfect example of doing pointless shit because he can. Nothing says this Aetos guy isnt doing the same. If another party is involved, though, then it most likely has a purpose.

[ but other than a torture mechanism for some real bike shit, Childe can't think of any reason for the benefit of experimenting on souls at the moment. ]