You have to have the WoW TCG loot card to get the mount and the money to buy it (10g for the reg version and 100g for the epic) and you have to be lvl 70 as well.
I love this thing. Got mine yesterday. The regular version is 100g and the epic is 200g. I only have the regular riding at the moment, but I bought both so I would not have to go back.
i pissed my guild off when i had 1 of these couldnt get my off my mount when we were doing the raid guy in hellfire yall might no wat it is the thing that yells out in hellfire