Never explained, but being near primals (or any high concentration of aether for that matter) has terrible effects on one's mind. You become paranoid and violent, corrupted and dark-hearted. Perhaps it is to prevent this while fighting voidsent on their home-turf?
Was there an explanation for it in Final Fantasy XII? (I really can't remember)
Since Legatii are pretty much inspired by Judges, the key could be there.
06-12-2013, 11:34 PM
echogame
(*w*) Perfect reference for future cosplaying purposes!