He then clarified in two additional posts that item level on live will only be normalized down to 463, and not up to 463 from a lower ilevel. Also, challenge modes grant no loot at all, only valor points for completion, and using the challenge mode reset feature does not count against the dungeon reset lockout limit currently in place. So if you're planning on spending a lot of time running challenge modes, these are all details of interest to you.
It's open warfare between Alliance and Horde in Mists of Pandaria, World of Warcraft's next expansion. Jump into five new levels with new talents and class mechanics, try the new monk class, and create a pandaren character to ally with either Horde or Alliance. Look for expansion basics in our Mists FAQ, or dig into our spring press event coverage for more details!