Daughter of the most recent High Summoner, Yuna has a lot to live up to. Strong willed, yet soft spoken, this beautiful young woman unfortunately becomes somewhat of a doormat to Spira's higher echelons. As the game moves on though, she frees herself from the shackles of her faith, and finds a new way to save Spira.

Though she is physically weak, Yuna's white magic is possibly one of her greatest strengths. But even greater than that are her Aeons; mystical beasts that only she can summon, and only sometimes control, are her greatest assets.

Any aeon summoned will appear with a full Overdrive gauge. After the aeon uses its Overdrive attack, its gauge will revert to its previous condition. Thus, the previous gauge isn't wasted.