Deep dragons, who dwell far beneath what is considered normal cavernous depths in the darkest of passages, consume passing wayward ghosts and spirits lost in an oblivious haunt. Devouring these transparent entities nourishes them and imbibes their hides with special power and protections. A single deep dragon tooth was used in crafting this sword. However, after discovering the horrifying formidable awesome power this ethereal blade posesses, the drow priestess who commisioned its forging added a special curse to it in order to make certain this weapon could not be used against her by one of her rival hand maidens only to have it used on her by one of the males loyal to her most hated sister.