Heide's Tower of Flame
Heide's Tower of Flame was a naturally formed pillar off the southern coast of the central sea on PrikPack v2 which served as an early base for bcfoss.
The spire-like natural formation was incredibly steep and separated from the mainland by a narrow strait, forming a perfect defensive perimeter. A room was hollowed out halfway up, with windows ringing the circumference of the Tower.
Advanced structures of Ars Magica crowded the sole room, possibly including a intradimensional portal, but were eventually pawned off to flufyking when bcfoss emigrated to Kaskara in order to pursue Witchery.