Of the many shiny goodies coming our way with Patch 2.4, some of the shiniest are the new mounts and non-combat pets. The 5-man Kael'Thas of Magister's Terrace drops the latest status symbol among pet collector's: the Phoenix Hatchling. We're not sure of the drop rate, but we have to assume it's going to be rare. If you can't get it in-game, you can always check it out on video.
If baby creatures aren't your thing, there's also a number of new mounts available with the Sunwell patch. Two new PvP mounts: the Black War Elekk and Black Swift Warstrider. Information on obtaining these new mounts as well as pics can be found in our PTR post.
Finally, the new Rocket Mount will be introduced in either blue or red. This can only be gained through a World of Warcraft Trading Card Game loot card. Or, you know, EBay.