[cleveland]

Ha! It means that my overly caffeinated brain misinterpreted the "A Svartalfs" note I'd scribbled, thinking "Astral Svartalfs? What the hell did I want to say about those? Sprinkle them around, I guess." Of course, I'd wanted to talk of Air Svartalfs.

I've updated above, sorry for the confusion. Let this be a lesson: reality-check your work!