Originally Posted by Blizzard Entertainment
We’re also trying out something else new. A lot of people have liked the kinds of fun, limited-use items you can get from the WoW TCG—so we’re taking that idea to the Pet Store. Soon you’ll be able to snag two fun new little toys: the Seesaw and Iron Hitching Post!
The Iron Hitching Post is a little different: It’s an item you set down that allows you and up to 24 of your closest raiding cohorts to each jump on your own new unearthly Iron Warhorse mount.