Archmage's Great Raven

Perhaps a little older and a bit more gray instead of customary darkened midnight, this raven still represents one of the most powerful arcane masters of Azeroth, the Guardian Khadgar.

Riding Requirements:

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

Source:

Blizzard Shop (US/EU)

Bundled Mounts:

You will also automatically learn:

Prophet's Great Raven

Notes:

This white raven mount is part of a 'Wings and Wisdom Pack' bundle in the Battle.net Shop. The pack also includes a black raven mount: the Prophet's Great Raven, as well as gear transmog that matches each mount.

Introduced in:

Patch 11.1.5

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:

Prophet's Great Raven

More info on Wowhead:

Archmage's Great Raven