Each of the characters in Final Fantasy X has their own Overdrive abilities which are similar to the Limit Breaks found in previous games. Once the Overdrive gauge has filled the character will have access to their special and unique abilities which are detailed below.
Each Aeon also has their own Overdrive. Check out the Aeon section for more information.
Grand Summon (Yuna)
Ronso Rage (Kimahri)