The Palpatine crystal was formed by cultists that lived on the Death Star, using their dark magic to serve their Dark Emperor. Buried deep in the ruins on Kef Bir, these crystals offer no guidance other than one that focuses on the unnatural twisting of the force. Only used by those willing to be corrupted, this is truly one of the most unstable crystals in the galaxy.
*Full Story Can be found in Airenn Whillseekers Journeys
