When Vader and his droid army invaded Cylo's research base, he learned of Cylo's warriors. As he was about to strike Cylo down, Sidious revealed his presence to Vader and requested a death match between all of the warriors, including Vader. Darth Vader faced this Trandoshan, however his violence threw Vader off-balance and as he was about to attack him, Morit Astarte, another one of Cylo's warriors, killed the Trandoshan. Sidious ended the match after the death, as he wanted to use the warriors against his own enemies instead of each other. After the match, Morit claimed that he killed the Trandoshan only because he saw it as a larger threat than Vader was.
- Doctor Aphra: An Audiobook Original (Indirect mention only)
- Darth Vader 5 (First appearance)
- Darth Vader 6
- Darth Vader 7 (Indirectly mentioned only; in the opening crawl)
- Darth Vader 20 (Appears in hologram)
- Darth Vader 21 (Mentioned only)