What is the Eye of Temptest Keep in World of Warcraft

The Eye is one of the four instances in Tempest Keep (the others being: The Mechanar, The Botanica, and The Arcatraz). Unlike the other three, The Eye is a 25 man raid with the Bosses being: Al'ar, Void Reaver, High Astromancer Solarian, and Kael'thas Sunstrider.

It contains tons of trash mobs including Arcane Guardians, Blood Elves, Dragon Hawks, and Mo'args. In order to access Tempest Keep, you will need a flying mount (or druid flight form). You can also be summoned by a warlock that is already there.