Ungael is an island located in northernmost region of the Lunar Sea. An abandoned dragonkin fortress and laboratory can be found here.
Sometime during the Dragonkin Conflicts, it was used as the base of operations for Zorgoth's experiments, which took place in the laboratory underneath the island. Here, he brought spores and fungi from Lithkren to Ungael to use for his experiments. It is here in which Zorgoth created Vorkath, and left it there in order to guard the route to the laboratory from invading humans.