Tali'Zorah nar Rayya is a key character in the Mass Effect series, specifically featured in the animated movie Mass Effect: Paragon Lost. She is a Quarian engineer known for her technical expertise and resourcefulness. Tali is a member of Commander Shepard's team and plays a crucial role in battles and missions, often providing vital technical support and insights. Her character is defined by her dedication to her people and her journey of self-discovery. Tali is also characterized by her loyalty, intelligence, and a strong sense of justice.