Originally Posted by Alphinaud (Unto the Truth)
Hmmm... In the past, when I sought to identify the true nature of ghosts, I came upon literature examining a similar subject. The soul was likened to a core that resides in the aether, and its presence is what differentiates us from such beings as sprites and arcane entities. Upon death, said core ordinarily dissipates alongside the aether that composed the flesh. However, it may be held together and bound to the corporeal realm, either by the will of its owner or by means of certain arts. In time, the soul may regather aether unto itself to assume another form, or find newly emerged life in which to abide.