In the official announcement of Blizzconline in 2021, Blizzard mentioned that "The Burning Crusade Classic" will provide a one-time upgrade, which will upgrade the classic role of "World of Warcraft" to level 58 to prepare for Outland. Although the classic enhanced version of "World of Warcraft" has caused controversy, people do not agree to buy it, even if they do not agree to include it in...