Tidus
Tidus is the main protagonist of Final Fantasy X and is the character you will be playing for nearly all sections of the game.
| Overdrive: | Swordplay |
| Celestial Weapon: |  Caladbolg |
“A cheerful sportsman who lives day by day. A player in a water competitive ballgame called Blitzball. He dislikes his name because his father was a famous player of Blitzball. Good against agile opponents.”
Helpful Hint
You are given the option of naming the main character and protagonist of the game, but he will be referred to as “Tidus” throughout this walkthrough and strategy guide.
Helpful Hint
Ever wondered how to pronounce the name “Tidus”? Because you can change the main character’s name to whatever you want, the game designers were clever about it. If you pay attention, none of the other characters ever says his name in any of the cinematics, because technically, his name could be anything.
As a result, most players have always assumed his name would follow an English-styled pronunciation and be said like “TIE-dus”. However, the official pronunciation for his name is TEE-dus, which rhymes with ‘need us.’ You can actually hear it pronounced this way properly in other games like Kingdom Hearts, but never in Final Fantasy X or Final Fantasy X-2.
Sphere Grid Path
Tidus’ section of the Sphere Grid focuses on physical damage and speed, but what makes it even more useful is that it has access to some of the strongest supporting abilities in the game. His pathway grants access to important abilities like 
Haste, Hastega, Slow, Slowga, 
Delay Attack, Delay Buster, and eventually, Quick Hit, which is one of the strongest and most powerful endgame attacks (allowing him to get numerous hits in before enemies can act). He also gets access to 
Cheer very early, which can help boost your party member’s Strength and Defense.
Later in the game, his path branches toward abilities like Flee and towards Auron’s or Wakka’s sections of the grid.
Strengths
Tidus is quite easily the most versatile character in the game, as befitting the main protagonist. While he may not lead in any single character stat category, the combination of his speed, support abilities, and damage output makes him a core party member from the start of the game to the finish:
- Haste and Hastega are among some of the most impactful abilities in the game, effectively providing Tidus and his team members additional turns in every fight.
- Slow, Slowga, Delay Attack, and Delay Buster have situational benefits, as they won’t work in all boss encounters, but when they can be used, they give an unmatched level of control over turn order.
- Quick Hit is one of the strongest endgame abilities. It gives the character using it a very short recovery time, allowing them to get another turn much more quickly. Alternatively, during attack phases of fights, it allows Tidus to get an extraordinarily high number of attacks in before the enemy can retaliate.
- He has the second-highest Agility, so he naturally gets more turns than most characters.
- He is one of the three characters (alongside Wakka and Rikku) who can fight in underwater battles.
- Flee allows the party to escape from problematic random encounters when needed.
Limitations
Tidus has average base stats across the board. His Strength (15) is third behind Auron (20) and Kimahri (16), and his Defense, Magic, and Magic Defense are all near the bottom of the party. He relies on the quality of his abilities rather than raw power.
His Celestial Weapon, the Caladbolg, deals bonus damage based on his remaining HP percentage, which rewards keeping him at full health. However, obtaining it requires completing the Chocobo Catcher mini-game with a time of 0:0.0, which is widely regarded as one of the most frustrating challenges in the game (if not all Final Fantasy games).
Swordplay
Tidus’ Overdrive, Swordplay, is a set of timed button-press attacks. His strongest Overdrive, Blitz Ace, hits multiple times and deals solid damage. It’s not the highest damage Overdrive in the game, but it’s reliable and consistent. Check out the Swordplay page in the Overdrives section for more information.