LocationsBlue Mushroom areaAt night, visitors can go to the Blue Mushroom area without constantly losing sanity. [1]See alsoSanityMechanicsMagic Mastery trainerNPCs20 ShelvesLocationsBell towerLocationsCamp ZeroLocationsCastleLocationsView all Locations entriesReferencesCommunity documentation; not tested in-game. Patch not stated. Sources checked 2026-09-27.roonby.com: /2026/09/07/mastery-oath-the-veil-guide-melee-magic-how-to-change/Locations20 ShelvesBell towerCamp ZeroCastleColiseumCrumbling RingCystEcho HoldEchoholdGem HeadGoblin InvasionIron KeepIronkeepLibraryLone PillarManalothMaw of DecayMazePalePale BeyondRunner OutpostScorch BasinShimmering SanctumSilverholdSky IslandSky ReachSundered ChapelThe AetherglowThe Bell TowerThe CastleThe ColiseumThe ColosseumThe GladeThe ManorThe PaleThe Remnants Of WarThe Sunder ChapelThe Twenty ShelvesThe Veil CystTheaterTwelve Shelves libraryUnstable FissureVerdant HollowVesper PaleWeeping CryptWeeping Garden