Will-O'-Wisp

From WoWWiki

This article or section contains lore taken from the Warcraft RPG books.

A Will-o'-wisp (aka Will-o'-the-wisp) is a type of ghost that lives in the Twisting Nether. They travel as a string.^{S&L 155-156} It is known for how it vanishes.^{DotD 210}