Magus RAF Mount (WAR)  

This Exclusive mount is available only through the Warhammer Online Recruit-a-Friend Program. After recruiting or inviting players who have been gone for 60 days or more, Destruction Magi can receive the Enslaved Manticore Mount. The Magus class is the only class with the ability to use this mount.

They can't fly, but do grant a 70% movement speed bonus (compared to the 50% basic mount speed or the 60% of the Guild Rank 37 mounts).

Picture courtesy of The Official Warhammer Online Website

Warhammer Online Wikibase™