Bristlefur is the wyvern mount of . Valeera stole him from Tarm, when fleeing from her new gladiator master, . She rode him to Thunder Bluff, Warsong Gulch, Teldrassil and Dustwallow Marsh where Valeera fought against an assassin and his gryphon. found exhausted Valeera and told that someone will take care of the wyvern that crashed during the aerial fight.
Valeera, being reunited with her friends, found herself in a miss of the wyvern but it was indicated by Broll that Bristlefur has his freedom now.