Selling US ALLIANCE Challenge Mode boosting services. Cheapest self-play boosting available. $150 for a full 9/9, you play your own character. Only requirement is skype, invisibility potions, and all 9 heroic dungeons completed. Send a private message for more info.
US HORDE will be available in one week.
More info can be found at our website.
http://www.challengeconqueror.com/