Some changes about WOW TBC Classic will be released So far, World of Warcraft has two different planets, one for retail and one for classic. But now the classic is no longer a classic, World of Warcraft has undergone a series of adjustments, and changes are inevitable. But Blizzard has done its best, trying to strike a balance between not changing anything in the game or adding any features that would take away the enjoyment of the game. But...