Dooku's Sith Infiltrator
After Count Dooku succumbed to the dark side of the Force and began his time as the apprentice to Darth Sidious, he received a Sith Infiltrator. This vessel was a redesigned Star Courier, bearing a resemblance to Scimitar, the ship of Darth Maul.
Sources
- Star Wars: X-Wing Second Edition — Sith Infiltrator Expansion Pack (First mentioned)