The Ultra-Violet Lightsaber was used by Ryder Krad during some of the times he was a Sith lord. With a powerful amount of foucusing crystals and a striking emerald blade; many people began to refer this lightsaber as the; "deathsaber". At the time of that use he was hardly messed with because of his weapon and whoever did mess with him knew when to stop. This lightsaber was destroyed and he never made a new Ultra-Violet one.