From the game data of the upcoming World of Warcraft Patch 6.2, the first clever people from wowhead.com have unearthed quite a few details. Among them are, of course, many collectible objects, such as new mounts or a few cute companions with which one can earn the pet battle achievements.
Mounts: Raid, Apexis Crystals, and PvP
Above all, the new “Felsteel Annihilator” is certainly an eye-catcher. You can only get it by defeating Archimonde on the “mythic” difficulty and blowing out the life lights. Probably not something for the average casual and thus also out of my reach.

The “Reins of the Corrupted Dreadwing” are also extremely impressive. However, to obtain them, you must complete the “Glory of the Hellfire Raider” achievement, which will probably take many weeks again.

Another mount can be purchased for the bargain price of only 150,000 Apexis crystals. Those who can muster the jewels will then be able to call the “Infernal Direwolf” their own. May the diligent saving begin…

Pets: Tanaan, Dalaran, and Pet Charms
The pet collection is also expanding. With the introduction of a new zone, the Tanaan Jungle, several pets must naturally be added again. In addition to a small Fel puppy, various birds, a mini-Hogger at the Darkmoon Faire, and an extremely battle-ready candle (!) from Dalaran, there are also many pets to be earned for pet charms. As expected, collecting all companions will probably take a lot, a lot, a lot of time.
More about WoW and Patch 6.2 can be found on our World of Warcraft theme page.