Sunrider's Destiny is a lightsaber crystal for use in the lightsaber of a Jedi. Giving the heat elemental, the crystal offers 6% of the maximum lightsaber damage. When placed in a lightsaber, Sunrider's Destiny will give the blade a unique teal colour.
The crystal was originally available through the "Capture Enemy Leadership" mission pre-NGE, but since the mission was removed it became a discontinued item and thus was prized by collectors. However, as of Hotfix 17.10, it is also available as a legendary loot in the Rare Loot System.