Xylem's Tower.
Xylem's Tower[1] (or Azshara Tower)[2] is a mage tower located at Bear's Head in Azshara. The only way to get to it is to receive a teleport from Sanath Lim-yo. [28.1, 50.0] It is the home of Archmage Xylem, Coral Moongale and a few others.
Since a recent patch, the tower is now its own sub-zone.
[110] 
