"Okay... so try to focus on that in specific, maybe? Visualise getting a legendary alchemic rock."
"Okay, yes, that looks like we're on the right track. Visualise... getting the Elixir of Life? Scaling it up? Everyone immortal and immune to disease?"
Slightly defined mist.
"Yeah, but we're on the right track, I think. Except, we're looking at lots of yesses, how do we falsify this hypothesis?"
"Yeah, but it's something to do with legendary alchemical things, and making everyone immortal and stuff, which points to a general 'getting what you want,' but it also could be a specific 'making people immortal' thing."
"Okay, so, as long as I'm imagining things..." Incantation. Mist. "It is not just a getting what I want thing."
"Yeah, okay, similar scale. So it's something about making people immortal? Is there a difference between a panacea-mist and a philosopher's stone-mist?"
"So something about making people live longer in specific...? What other kinds of things are related to this? "
"Well, phoenixes are immortal, but they don't make people immortal. There must be something about that."
"Just outright inventing a spell so I could tap people on the head and make them immortal," she shrugs.
"Yeah, I think that's a bit too far-fetched." Pause. "Says the girl who thought magic was imaginary just a year and a month ago."