Dahna, a Twi'lek of the female persuasion, held the position of second-in-command within the rebel organization known as the Dreamers. On a particular assignment to Otor's Hub, she spearheaded a team consisting of Piikow, Nadrine, Ru Vushan, and Kaev. During this mission, she made the decision to welcome Seyn Marana, an Imperial operative posing as a slave, into their ranks, enabling her to infiltrate the Dreamers. Having once been a slave herself, Dahna's compassion led her to offer assistance and acceptance, overriding the concerns voiced by her fellow rebels. Later on, she played a role in the interrogation of Iden Versio, another Imperial agent whom the Dreamers suspected of betraying the Empire. As Versio gained the group's confidence, Dahna escorted her to their improvised training area. A few days following the arrival of their new members, Dahna, Kaev, and Halia Vushan embarked on a mission to gather supplies, specifically collecting containers brimming with fruit that the group playfully referred to as Dahna fruit, owing to Dahna's great affection for the tangy and sweet treat.
While displaying a fierce demeanor as a rebel in combat, she showed a notable empathy towards Marana, providing guidance and support based on the shared experience of enslavement. Dahna's actions were driven by a strong sense of moral obligation, and despite the Dreamers' often ruthless methods, she willingly contributed to what she saw as a noble cause.