Vexxtal (Crystal)
From Wookieepedia, the Star Wars wiki.
Little is known about Vexxtal Crystals or their origins. They are generally only found in the lightsabers of dark side of the Force users. A corrupting aura is left on those wounded by lightsabers with this crystal.
[edit] Behind the scenes
An interview with W. Haden Blackman indicated that this crystal is all that's left of "Force Plague," a power cut from the final version of The Force Unleashed where it is used to sometimes corrupt enemies that survive the initial strike with a corrupting aura that gradually kills any opponent.
[edit] Appearances
- Star Wars: The Force Unleashed video game (First appearance)
