Tempest Keep Attunement

Access to Serpentshrine Cavern is not required to start TK attunement, as the chains for Tempest Keep and SSC are independent of each other. Both of these raid attunements are required to run Tier 5-6 content (e.g., to access Hyjal Summit), but they can be started in any order.

The completion of TK attunement can take anywhere from a few days to several weeks, as you need to level up your reputation, complete heroic dungeons, and organize the kill of the raid boss Magtheridon . Professional boosters can provide the entire process much faster - up to completing attunement in a few days (depending on the selected option, Fast Track or Express ), which allows you to join Tier 5 guild raids faster.

No, the Vials of Eternity quest chain is not included in the TK Attunement service, as it relates to gaining access to the Hyjal Summit raid. For the completion of Vials of Eternity, you must defeat Lady Vashj and Kael'thas Sunstrider (the final bosses of SSC and The Eye) as part of a separate Mount Hyjal attunement quest, which is offered as a separate service or as the next stage of phase progression in TBC Classic.

Yes, TK Attunement can be combined with other TBC Classic boost services. The service is available as part of special bundles, where ordering TK Attunement together with other services (such as SSC Attunement or character boost) will cost less than purchasing each service separately.

To run TK attunement, your character needs access to several heroic dungeons, which requires Revered reputation with the corresponding factions (e.g., Honor Hold/Thrallmar, Cenarion Expedition, Lower City, Sha'tar). If your character does not have enough reputation to enter the necessary heroics, professional boosters will complete the reputation boost as part of the service - the initial rep requirements will not be an obstacle on the way to Tempest Keep .