Master Sword

The Master Sword (マスターソード) is a recurring sword in the Final Fantasy series. It is usually a powerful sword that boosts the strength of the wielder.

Final Fantasy X
The Master Sword, as with all swords, is exclusive to Tidus. The Master Sword has four Strength+% abilities, altogether raising Strength to 38%, and as such can be customised directly from a Variable Steel, which has four slots and no abilities.

Final Fantasy Tactics Advance
The Master Sword is a greatsword equippable by Soldiers and Paladins. It provides 59 Attack, but, as with all greatswords, does not change any other stats.

Final Fantasy Tactics A2: Grimoire of the Rift
The Master Sword is a greatsword equippable by Soldiers, Paladins, Lanistas, Ravagers, and Chocobo Knights. It provides 76 Attack, and renders the user immune to Instant Death.