The Necronox and Sylvanox are not your typical fae. Though they are regarded as Unseelie and Seelie they have their own courts within their own hives and are not governed by any outside authority. They also have no weakness to any metals, running water will not harm them (unless they were to drown) and it doesn't matter how you speak to them or if you share with them your name because they’ll always view outsiders as either danger or prey and will themselves speak as little as possible to those intruding on their territory. They are fae, yet are different from others under the fae umbrella. They also do have a wild hunt, but this not the same thing as the traditional wild hunt. The wild hunt for the Necronox and Sylvanox actually has nothing to do with hunting at all and more to do with fulfilling a destiny seen within a dream or vision (inspired by the sylvari from gw2).