While WoW Classic is steadily declining, Blizzard announced the "Opening of the Dark Portal" on June 3 this year. Millions of players came back and transferred their characters to the Burning Crusade era. In addition, Blizzard has launched a role cloning service, allowing players to freely choose to transfer their existing roles to "BC Era" or stay in Classic Era, and provide role enhancements for those who want to start again in the outer domain.

WoW Classic: The Burning Crusade is called WoW TBC Classic and is the first expansion pack for Blizzard's popular World of Warcraft: Classic MMORPG game. It mimics the original Burning Crusade expansion pack of World of Warcraft launched in 2007. The expansion pack expands the Cheap TBC Classic Gold upper limit of the game's character level from 60 to 70, and transfers the "hot scene" from Azeroth to Outland, the portal to the broken world beyond the darkness, the hometown of the orcs and fugitive draenei.

Players can now use flying mounts and participate in arena PvP battles, and play the role of draenei or blood elves. These features were previously not available in the classic vanilla game. TBC remains one of the most popular WoW expansion packs along with Wrath of the Lich King. Players will be able to raid the Dark Temple in Burning Crusade, the home of Illidan Stormrage, a legendary entity that has been popular since Warcraft 3.

In addition, the TBC Classic Gold dungeon raid can be used in the former prophet Medivh's Takarazhan, mitigating the Battle of Mount Hyjal, etc. During the ongoing TBC patch release, dungeons and hero raids become available. The upper limit of occupation and prestige skills has been increased from 300 to 375. However, the last 15 skill points and fast flying mounts for all crafting vocational skills require a lot of gold coins. Players can immediately visit MMOWTS to purchase a large amount of cheap Classic TBC Gold to shorten the exhausted gold breeding process.