For a $25 payment, World of Warcraft players will be able to move from a Player vs. Environment server to a Player vs. Player server.
While Blizzard has allowed paid character transfers for the game, it did not allow subscribers to move their characters from a server that pitted player versus AI combatants to one that pits player versus player.
“As the state of the game has matured substantially since the inception of Paid Character Transfers, we will now be allowing PvE-to-PvP transfers on a full-time basis to provide players with more mobility and freedom to easily play with their friends,”