NameMaster Key
TypeW
Magic itemYes
Rarityrare
TextThe Master Key opens any lock, even those protected by magical means, and suppresses any mundane or magical traps on the object that would activate when opening it. You can use the Master Key to cast a knock spell, which is silent without any audible effects and which suppresses alarm or other protective spells like glyphs or symbols on the object for 10 minutes. Once used, the magical property of the master key can't be used again until the next dawn. Source: Crown of the Oathbreaker p. 738 (Homebrew)