Corrosion was a lightsaber crystal used by Galen Marek's clone, Starkiller. The crystal had a red hue, and was a compressed energy crystal. If a lightsaber with a corrosion crystal touched an opponent, they would corrode.
Corrosion was a lightsaber crystal used by Galen Marek's clone, Starkiller. The crystal had a red hue, and was a compressed energy crystal. If a lightsaber with a corrosion crystal touched an opponent, they would corrode.