Naethryn Selasis

In Darkness...

It glides, a shadow seeking the light.
Its true name cannot be spoken within the logics of flesh and breath. It is no more than a trembling, a dark vibration along the plane that lies beneath rock and storm. It has no form, no shape, no substance.
Naethryn.
That is its being, but not its name. It is a creature of the naether, that vast and empty void. It glides up to one of those rare places where its existence overlaps into the world of substance. Few know of these moiety points. But they exist. Just as the sea rides up onto a rocky shore, so do the tides of the naether roll against the world above.

~ Shadowfall: The Godslayer Series: Book One
By James Clemens