{"index":"eldritch-invocation-whispers-of-the-grave","class":{"index":"warlock","name":"Warlock","url":"/api/2014/classes/warlock"},"name":"Eldritch Invocation: Whispers of the Grave","level":9,"prerequisites":[{"type":"level","level":9}],"desc":["You can cast speak with dead at will, without expending a spell slot."],"parent":{"index":"eldritch-invocations","name":"Eldritch Invocations","url":"/api/2014/features/eldritch-invocations"},"url":"/api/2014/features/eldritch-invocation-whispers-of-the-grave","updated_at":"2026-04-01T20:35:37.430Z"}