15k function and location

First off, where do I get the 15k ranger armor? Second, what is its armor rating, or does it just look cool?

I heard it just looks cool, and is the same as another set, but more expensive with sweet looks.

Doesn't always look cool. The druid's set from Grotto is the same as the set from Forge, but the Drakescale set looks sweet.

The 15k armor is same as in Forge exept it looks different .
I think there is a set of 15k in granite citadel .