Corrupted Dreadwing

Bathed in the blood of demons, these corrupted Dread Ravens are significantly more aggressive, and will often kill one another if kept in confinement.

Riding Requirements:

This mount is available to all eligible characters on your account.
Level 10
Apprentice Riding (ground)
Expert Riding (flying)

Source:

Dawn-Seeker Krisek in Tanaan Jungle. Requires Friendly with Order of the Awakened.
Cost: 150 000 (reputation discounts apply for some factions)

Introduced in:

Patch 6.2

Travel Mode:

Ground (+60% or +100% speed)
Flying (+150%, +280% or +310% speed)

Speed depends on your riding skill.

Other Mounts Using the Same Model:

More info on Wowhead:

Corrupted Dreadwing taught by Reins of the Corrupted Dreadwing