Lore: Soul Stones

[finiteHP]

Consider this: The way we use "jobs" in the Seventh Astral Era is through a mix of class kills and a handful of job skills acquired from the stones. I doubt that an Allagan summoner of yore mixes modern arcanima with his or her magic, for example.

This doesn't go against anything you've said, but it occurred to me last night; what if the Scholars of Nym and the modern Arcanist are using the Allagan summoning magic of yore?