The Serpent Shard
The Shard of the Serpent was a crystal which was once owned by Ikt but was stolen by Illiv Orfa on the planet Mustafar. Ikt hired an individual to get this crystal back, and rewarded the individual with 20,000 credits once they had killed Orfa and retrieved the crystal. The crystal itself was imbued with the power of the Force which gave its holder a greater ability to shrug off insidious effects which caused damage over time.