The specified phrase relates to acquiring a particular version of the game software for World of Warcraft (WoW), specifically patch 3.3.5a. This process involves obtaining the necessary files to install and run that iteration of the game. This typically involves downloading an installer or a pre-existing game folder containing the required version data.
Acquiring this version is often driven by a desire to play on private servers that operate using this specific patch. These servers offer alternative gameplay experiences, modifications, or progression rates compared to the official Blizzard Entertainment servers. The significance lies in providing a platform for players seeking nostalgia, customized content, or a different community experience within the WoW universe. Previously, this specific version was the last version of the Wrath of the Lich King expansion, which marks an important era for many World of Warcraft fans.