Star Wars: KotOR Equipment Database: Item Details
  Crystal, Luxum (with MotF)
Template: g_w_sbrcrstl09
Tag: g_w_sbrcrstl09
Type: Lightsaber Upgrade (Power Crystal)
Value: 1500
Special Properties
Upgrade Item, Lightsaber
Damage Bonus: 2-12, Ion
Attack Modifier: +3
Ambria was a world in the grip of the dark side. Through years of mental battle, strange Jedi Master Thon contained the evil to Lake Natth. Long meditation can form this powerful crystal from the tainted water.
• Manaan (Sith Base) - Found on Dark Jedi Master