Barriss Offee was a Force-sensitive female Mirialan and a Jedi Knight that fell to the dark side of the Force during the period of the Clone Wars. Trained as a Padawan under Jedi Master Luminara Unduli, Offee wielded a blue lightsaber that she used when participating in the First Battle of Geonosis. She preferred studying ancient Jedi texts to fighting. During her time as a Jedi Padawan, Offee struck up a friendship with Ahsoka Tano, the Padawan of Anakin Skywalker. Though rather different in personality, the two bonded through their shared experience in combat, including at the Second Battle of Geonosis.