Ilgalar

The namesake of the Tower of Ilgalar in the Redridge Mountains. Possibly a mage and rival to Morganth who now occupies the tower.

Speculation
Ilgalar may be an unknown entity, just like Azora. The theory is that the both entities are each other counterparts, where Azora is the "good one" and Ilgalar the "evil one". They both have much in common:


 * Azora got the Tower of Azora in Elwynn Forest, full of servants (Gnomes) and the "Champion Mage" Theocritus; a former Kirin Tor member dedicated to defend Stormwind.
 * Ilgalar got the Tower of Ilgalar in Redridge Mountains, full of evil servants (Demonic Darkhounds) and the Champion Morganth; An evil Warlock studying the Dark Arts.


 * Some kind of relationship between them is also hinted by the Eye of Azora, located in her tower, which shows the user a cinematic of the upper room in the Tower of Ilgalar.