The Voi'luuta Crystal was a Sekotan grown crystal that was used primarily as the main crystal in Lightsabers, however only used by Templars of Twilight, due to them being the only ones with the knowledge of harvesting and using Sekotan Crystals in a Lightsaber. When used as the focusing crystal in a lightsaber, it gave the blade a violet color, and it enhanced the use of force powers centered in healing or defensive techniques such as Force Healing, Force Defend and Protection Bubble.