Prosthetic Tools are special Equipment in Sekiro: Shadows Die Twice. These are found throughout the world, and can be equipped into the Prosthetic Arm and used during combat and exploration alongside the primary weapon, the Kusabimaru.
These weapons, varying from Shuriken (throwing stars) to the Flame Vent and the Loaded Axe, are equipped via the Prosthetic Arm and can be swapped out on the fly, allowing for creative and innovative combat solutions to complement the Shinobi's use of the Katana.
They are installed by visiting the Sculptor in the Dilapidated Temple after their base item is acquired. The Prosthetic Tools can also be upgraded with the Sculptor, as long the proper materials are handed.
Prosthetic Tools in Sekiro: Shadows Die Twice
A small yet deadly ranged weapon, 'shuriken' translates literally as 'hidden hand blade'.
A heavy axe that deals punishing blows capable of completely breaking wooden shields, and an enemy's guard.
A Prosthetic tool fitted with Gyoubu's Broken Horn that unleashes far-reaching thrust attacks and drags enemies towards the wielder.
A Prothetic Tool created by fitting an indestructible Iron-ribbed Umbrella to the Arm. Costs spirit emblems to use.
A Prosthetic Tool loaded with a large fan. Costs Spirit Emblems to use.