Forged by the legendary Muramasa Sengo. May inspire a bloodlust!
Can be obtained via a Wish using the following format; 3 blessed Immutable +3 Katana of Muramasa.
Normal versions are 160% better than a longsword.
It is lighter than a longsword.
A -1 buff means it is only 140% better than a longsword. It is 15% better against larger foes.
Requires level 1 proficiency with backswords to use correctly, making it the easiest to use of the legendary weapons.
Bloodlust only occurs when the weapon is cursed.