Yuna is the protagonist of Final Fantasy X and a Summoner from Spira. As the daughter of High Summoner Braska, she inherits her father's legacy and embarks on a pilgrimage to defeat Sin and save the world. Throughout her journey, she is accompanied by guardians who protect and support her. Yuna is known for her compassion, determination, and magical abilities as a summoner. She can call upon powerful Aeons to aid her in battle and possesses healing magic. Her character arc involves discovering her own strength and agency while grappling with the weight of her destiny and the sacrifices required to save her world.