Many seasoned players have probably forgotten how to survive in the Burning Crusade add-on for World of Warcraft, and newcomers would have to sort everything out. It is for this purpose that Blizzard released the World of Warcraft: Burning Crusade Classic Survival Guide.
It tells about all the innovations of the expansion, which should be released on June 2, at 01:00 Moscow time. Namely: about increasing the maximum level, two fresh races, improving professions, skills, talents, new monsters and much more.
Unfortunately, the video is in English, however, if you wish, you can turn on Russian subtitles.