Muramasa (weapon)

Muramasa is a recurring weapon in the Final Fantasy series. It is named after a Japanese swordsmith, Senzo Muramasa, famous for his extremely sharp blades. Murasama is said to have been a brilliant swordsmith, but also rather insane. According to legend, his swords were evil and bloodthirsty to the point that once drawn, it cannot be returned to its scabbard without having first drawn blood, even if it requires forcing the wielder to commit suicide.

The Muramasa is usually associated with the Ninja and Samurai job classes.

Final Fantasy III
The Muramasa is the reward given to Ninjas by the Legendary Smith after reaching job level 99.

Final Fantasy X
The Muramasa is one of Auron's katanas. It has the Triple Overdrive, Triple AP, and Overdrive->AP abilities on it.

Final Fantasy XII
The Muramasa is one of the stronger katanas and cannot be bought in any shop. It can be found as a treasure in the Pharos at Ridorana, dropped by the Crypt Bunny, and stolen from the Avenger.

Final Fantasy Tactics
Muramasa is a command ability for Samurai and requires 580 JP to learn.