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Katana
Katana
Uncommon
1d8+1 Slashing
Weapon Enchantment +1
Proficiency with this weapon type unlocks:
The hilt of this slender sword is wrapped with soft, black silk - the dark colour hiding any possible stains.Longswords Versatile
Location - Katana
Located in the 
Golbraith's Cellar. Lying on a table.
You will have to be careful as the cellar is heavily trapped.
Discussion
Golbraith's Cellar X: -2343 Y: 811: Lying on a table in the basement of Golbraith's Cellar, which can be accessed through a hatch.