‘Tis not a talent we all share. Only those of us with especially keen eyes.

[ Even among a people so magically gifted, soul sight was not a common talent. There was only one other with vision sharper than his own. Not for the first time, he wonders what Hythlodaeus might make of this place, but just as quickly he’s glad he’s not here.

Emet-Selch would be loath to wish this place on anyone, let alone one of his very few friends. ]

There are some things that are kept secret, out of some sort of necessity or perhaps greed, but for the most part, yes. Magic is practiced in some form or other the world over.