Charm+ Augments on Herculean Armor

[Jopa-Sopa]

So I've been getting these quite often when choosing familiar-type glyptic on Herculean gear.

Even if we ignore the fact that Charm is useless now days for a number of reasons (does not scale with item level, prevents trust summoning, and all relevant content takes place in a battlefield or confrontation which prevents interacting with charmable monsters)...

BST IS NOT ON THIS SET! So why does this exist? This is the only instance I know of where you can get a trait that's completely unrelated to every job on the set (not counting dark matter). All it does is further lower the chance of getting a decent augment in that slot.

[Grekumah]

We’ll be adjusting the stats of the arcane glyptics that can be added to the Herculean gear in a future version update. With this adjustment, the Charm+ augment will be eliminated and Store TP+ will be replacing it. In the event your current gear already has a Charm+ augment, they will not be changed; however, please not that it is possible to overwrite this with other augments, but once replaced with a different augment it will no longer be possible to attain the Charm+ augment on Herculean gear.