In the time period leading up to the pivotal Battle of Yavin, Ahsoka Tano, whose alias was "Fulcrum," possessed a corvette utilized for clandestine gatherings. This particular CR90 corvette featured a predominantly white color scheme, accented by certain blue details. On the fifteenth anniversary commemorating the formation of the Galactic Empire, the Ghost connected with the corvette, facilitating Hera Syndulla's transfer of Tseebo, a Rodian with crucial Imperial intelligence, to Tano for further investigation into his knowledge.
This corvette, along with the Liberator and another CR90, subsequently took part in the Action at Mustafar above Mustafar, after C1-10P "Chopper" requested their assistance as reinforcements to save his allies. The corvettes engaged and broke through the squadron of pursuing TIE fighters that were after the Spectres, before jumping into hyperspace to retreat. It was also a participant during Darth Vader's attack aimed at Phoenix Squadron, which resulted in the destruction of their flagship Phoenix Home. The CR90s, including this one, managed to flee the conflict.