Final Fantasy X weapons

Weapons in Final Fantasy X can be purchased from the shops or received as drops from opponents. Weapon abilities can be customized to create new weapons. Weapon name is determined by ability priority, while weapon model is determined by weapon name. Unlike most Final Fantasy games, the weapons don't provide any stats, only auto-abilities. Celestial Weapons—the party's ultimate weapons—are unique and ignore enemies' defense stats.

The player can carry a maximum of 178 weapons/armor pieces in the equipment inventory.

Tidus's swords
Tidus attacks by jumping and swinging a sword vertically.

Yuna's rods
Yuna holds her rods in both hands. She attacks her enemies holding a staff in her left arm and swinging the weapon horizontally to the left.

Auron's katana
Auron wields a katana in his right hand carrying them on his right shoulder. He attacks a target with a downward vertical slash.

Wakka's blitzballs
Wakka wields blitzballs in his right hand. He attacks the enemy by throwing a blitzball at it. Blitzballs are all long range, the only weapons that can hit targets from a distance, making Wakka the only party member able to physically strike enemies that are otherwise out of reach to others (such as Sin's Fin).

Kimahri's spears
Kimahri wields spears in his both hands with right being his main due to the pointing a spear at an enemy. He attacks an enemy with an upward slash.

Lulu's dolls
Lulu holds her dolls in her right arm. She attacks by stooping and placing the doll on the ground, whereupon the doll runs at the enemy and attacks it. Depending on which doll Lulu is equipped with, they'll attack the enemy in different ways.

Rikku's claws
Rikku wields claws in her right hand. She attacks her target with a leftside spin.

Seymour's staff
The staff Seymour wields during battle has a unique model, and it is simply named Seymour Staff.

Trivia

 * Tidus's Sword 2 design has "Guardian" written on it in Spiran script.
 * Empty 1-slotted weapons for Kimahri and Auron are never found in the game, because the game always forces Piercing ability on them, so Spear and Blade, the weakest weapons for Kimahri and Auron, respectively, are never used.