The Tower of Primordius

The tower of Primordius has fallen and risen time and time again over the years and now sits as a place of knowledge, research and learning in the Kastlands and one of it's final bastions before one becomes lost in the mists and dangers of the land. 
It is a sprawling and gorgeous building that almost resembles a tree as it is magically lifted and kept stable to allow it to branch out in unique ways for a variety of wings for research and arcane users. 
Alot of this magical power comes from the namesake of the building. The tower has discovered a fire primordial trapped deep underground and have since imprisoned it in a variety of soul gems found across the space and this primordials endless potential and raw energy powers the tower and its many strange experiments.

Purpose / Function

Discovering more and more about the Kastlands and acting as a space where magic users and tinkerers can rent a wing and complete their own research in the area free from the politics of other countries. 
It also acts as one of the bases of the Magus Arcanum and its surrounding town act as a final rest stop for mercenary expeditions looking to go deeper into the land.

Alterations

It has been rebuilt time and time again to the point that many fail to remember how it originally looked.

Type

Acropolis / Citadel