Wind Proto-Drake

This mount is not yet implemented and its future is uncertain. It exists in the game database but there has been no sign of it being released.

Riding Requirements:

Level 10
Apprentice Riding (ground)
Expert Riding (flying)

Notes:

A mount version of Raszageth, this appearance is only available as a cosmetic glyph for the customisable Renewed Proto-drake. We're not sure if it'll ever become available as a stand-alone mount. There's a chance of obtaining the glyph, Renewed Proto-Drake: Embodiment of the Storm-Eater, after defeating Raszageth in Vault of the Incarnates in any difficulty level.

Travel Mode:

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

Speed depends on your riding skill.

Blizzard ID:

1682

More info on Wowhead:

Wind Proto-Drake