Lazuline Upgrade Achievement

The "Lazuline Upgrade" achievement in Sekiro: Shadows Die Twice sifies a player's dedication to enhancing their Shinobi Prosthetics to their fullest potential. This achievement is unlocked by acquiring all available Prosthetic Tool upgrades. The Shinobi Prosthetics are a versatile set of tools that You character can equip and utilize in combat, offering a wide array of offensive, defensive, and utility options. Each Prosthetic Tool can be further upgraded using specific materials found throughout the game world, such as Scrap Iron and Fulminated Mercury, along with a significant amount of Sen. These upgrades not only improve the base functionality of the tools but often unlock entirely new attack patterns or effects, making them indispensable assets in challenging encounters.

To achieve "Lazuline Upgrade," players must meticulously gather the necessary materials and Sen to fully upgrade every single Shinobi Prosthetic. This requires thorough exploration of all game areas, including hidden paths and optional dungeons, to find the required upgrade components. For example, the Loaded Axe might require specific materials found in the Ashina Outskirts, while the Sabimaru could necessitate items from the Senpou Temple, Mt. Kongo. defeat various enemies and bosses to acquire the necessary resources, and often, specific upgrade materials are dropped by particular enemy types or found in desated locations. The process of upgrading all Prosthetic Tools is a significant undertaking, demanding considerable time and effort to collect all the necessary items and currency, ultimately allowing You to wield the full power of their arsenal against formidable foes like the Guardian Ape.