91st Floor of the Tower, the Floor controlled by the Nesser Dynasty, several months after the siege of the Zephystrand City.
On the 91st Floor, the environment was very similar to that of the third Floor, especially since there was a lot of vegetation. The Floor was filled with incredibly tall trees, and there were countless Trees of Life found at every corner of the Floor. Basically, it was a boosted-up version of the 3rd Floor; thought the enviroment was countless times better.
It was the World Tree that represented all the Elven species that lived not only on the Tower but throughout the entire Cosmos, and it was the greatest treasure of the Nesser Dynasty. All Seldarine, whether they were ordinary elves or those of the highest and noblest standing, Mortals or Legendaries or even Transcendental, felt a connection to the World Tree, whether they were Mortals, Legends, or even Transcendental.