Tranquility

The Tranquility was a Venator-class Star Destroyer in the service of the Republic Navy during the Clone Wars, wherein it served as the flagship for Jedi General Luminara Unduli. In 22 BBY, the Star Destroyer was dispatched to Rodia in the aftermath of Trade Federation Viceroy Nute Gunray's capture by the Republic. Alongside General Unduli, Jedi Commander Ahsoka Tano, a contingent of the Grand Army of the Republic's 41st Elite Corp, and a division of Senate Commandos, the Tranquility was to transport Gunray from Rodia to the Republic capital of Coruscant, where he would stand trial for war crimes.

Just as the Tranquility began its journey, it was accosted by Confederate Vulture droid starfighters and Droch-class boarding ships. Despite the efforts of the Star Destroyer's gunners, the boarding ships were able to pierce the Tranquility hull, deploying super battle droids alongside Asajj Ventress, a Confederate assassin tasked with freeing Gunray from Republic captivity. Although the Republic forces aboard the Tranquility were able to repel the battle droids, Ventress crippled the Star Destroyer by setting off explosives within its main reactor room. This, in addition to the betrayal of a member of the Senate Commandos, allowed Gunray to escape the detention level, flee the Tranquility, and return to Confederate space. After a lightsaber duel in the destroyed reactor room, Ventress escaped the Tranquility as well aboard one of its escape pods, joining the fleeing Gunray and leaving the Jedi and Republic Navy with a heavily damaged Star Destroyer.

Text and facts from the “Tranquility/Legends” article on Wookieepedia, licensed under CC BY-SA 3.0. Modified for this site.