Swift Zhevra is a special mount that players can earn only through the Recruit-A-Friend program once the recruited friend has bought World of Warcraft and 60 days of playtime. This mount reward was removed from the RAF program on April 27, 2010, but as of November 12th, 2013 it has been made available again, along with all the other old recruit-a-friend mounts and pets. As always, you can only claim one reward per eligible RAF invite.