Undead dragon

Undead dragons are dragons that were reanimated after death. They include zombies, ghosts, and animated skeletons. The Lich King's Scourge contained a great number of them in the form of frost wyrms.

Types

 * Frost wyrms, raised by necromancy from blue dragons of the blue dragonflight
 * Non skeletal Frostbrood Whelpling
 * Fiery skeleton dragons
 * Emberwyrms, raised by necromancy, usually from red dragons of the red dragonflight
 * Nightbane raised blue dragon in Karazhan, as a mount known as Smoldering Ember Wyrm
 * Magmawyrms, raised by necromancy usually from black dragons of the black dragonflight
 * Felmyst a fel dragon, a skeleton dragon raised by fel magic
 * Bone Drakes and undead versions of Nythendra and Daumyr
 * Shadowlands green undead dragons and Ravnyr
 * Bloodbrood Whelpling
 * Vilebrood Whelpling
 * Deathlord's Vilebrood Vanquisher
 * Not-living proto-dragons, raised by Galakrond
 * Undead black dragons