Wratchen was a Sith Lord from the Sith Empire that had resurfaced, and he was a Human male during the time of the Galactic War. Approximately in 3640 BBY, he journeyed to Voss with the intention of obtaining Gormak cyberbeasts. His target for acquisition was the smuggler named Jela Reneke. Wratchen encountered Reneke within the Dark Heart's Lab 68, however, their parley was cut short by the arrival of the Voidhound, which resulted in the deaths of both Wratchen and Reneke.