The Darkmoon cloak was always there, but now you can transmog to it. How many are now going to show your Darkmoon fandom by grabbing one of these things (after buying the new pet, of course)?
Then we also have the new carousel. This thing gives you a fantastic leveling buff for your alts. Go forth and be sure to pick it up before you go questing this week!
And it’s also fun to just go for a ride on this thing.
Personally I think my favorite piece on the carousel is the gryphon. What about you?