Triocular Key
- Type
- Key items
- Chapter
- SoR1 · Castle Dimitrescu · The three masks
Where
Gallery (Castle 2F): small chest behind the metal bars on the south side; it opens when you solve the painting puzzle.
Use
Opens the cage in the Dining Room (the M1897 (Shadows of Rose)) and the Northern Stairwell door to the Opera Hall.
The file Shotgun Shells Should Help mentions the shotgun in the dining room.