As a representative of the Moonlight Elves, Olanca met Queen Wendy in the palace in the Tree of Life. The palace was very similar to a wizard tower.
Within the palace, a large number of witchcraft slaves were going about their daily tasks, while the elves were communicating with one another via earth telephones.
One amazing feature about this palace was that the elf wizards could mobilize all of the Ancient War Trees to defend Sylve with defensive boundaries in wartime. As such, when compared with the wizard tower, which was more of a symbolic monument and research institute, this palace could be regarded as a true wizard base.