The High-Level Alchemist Badge is a key in Lies of P. It is used to gain access to Arche Abbey Entrance.
Location[]
The key is obtained by defeating the Door Guardian who is located at the end of Black Seaside outside of Arche Abbey. It is then used to unlock the large door immediately after the boss to gain access to the Arche Abbey Entrance.
Description[]
An unlocking device obtained after defeating a high-level alchemist. It opens the mysterious door in the Arche Abbey.
The Arch Abbey was built for a covert and lofty purpose. Wake up, evolve, ascend. This was the Alchemists' ardent wish.