Metaphysical / Paranormal event
When masters of magic collude with one another, few things become impossible. -Lucan Othronus, Archmagi of the Circle
It took the Master Magi many years to raise this land from the ocean depths. But when it was done, it was land held under no sovereignty, where these Magi may push the limits of their experiments, unrestricted by kings or senates. Soon, they erected a mighty tower of unimaginable size to house their labs of magical study.