Croym
this Dark Jedi Master discovered the location of the Heart of the Universe and hoped to use it to take control of the galaxy. He secreted the gem away in his tower castle, located inside a barren, cold asteroid. The tower was sealed from the vacuum of space, and was surrounded by a maze of physical and mental traps. Anyone trying to gain access would have to fend their way through random blaster bolts, energy fields, Dark Side creatures, and incredible illusions. Croym lured a group of Alliance agents to his asteroid by making information about the Heart available to them, hoping to discover a Force-sensitive being among them he could twist into as assistant and slave. Unfortunately, the agents managed to see through Croyn's illusions and defeat the maze to recover the Heart.