This article or section includes speculation, observations or opinions possibly supported by lore or by Blizzard officials. It should not be taken as representing official lore.

A fel dragon is a mysterious type of undead dragon which appears to be raised from the dead through some type of fel corruption.

To date, the only confirmed fel dragon is Felmyst within the Sunwell Plateau, who is raised from the corpse of the blue dragon Madrigosa when the blood of the slain pit lord Brutallus seeps into the ground and flows beneath her body.