Just like with the old achievement, Warlock and Paladin and Death Knight class special mounts count towards the total.Because there were less mounts obtainable by the Horde faction pre-WotLK, the following list of mount totals is taken from the Horde perspective. Before WotLK came out, the average Horde player had access to around 66 mounts.Another important aspect of this new Arena matchmaking system is a smaller range of maximum rating that can be won or lost. Or 45 if you happen to be a Tauren. These are non special mounts that can be grinded for through either rep or token turn in. There's around 10 more mounts of the rare quality that could be achieved through running instances, and even a few more that were rare to start with and can't be obtained anymore.So starting from a base total of 66 mounts, poor Taurens, and adding to it the Albino Drake you'd get on the way to 100 anyway, there needs to be at least 33 new mounts in WotLK for the average player. Short answer, there aren't. Long answer, there are very few new mounts added to the game with WotLK and definitely not enough to meet 33.There are four new mounts from Mei Francis vendor. There are 6 new ground mounts, but trying to get them involves a lot of luck or a lot of wow gold. The Mechano-hog for example: the new engineering motorcycle mount has a 12,500g price tag even if you farm all of the other mats required by yourself.