Raveneye Sanatorium (5E)

From publisher blurb: A castle near a backwoods crossroad may be the only hope for the cursed and possessed, but not everything is as it seems where magic and madness intertwine. The doors open for anyone suffering a magical malady or struggle with their own minds, but those deemed too far gone are locked up for their own safety and the safety of those around them. Rumours swirl about the true intentions of those running Raveneye Sanatorium. Some patients are effectively prisoners—are they too dangerous to be let free, or harmless victims of fear run amok? Can Lady Alumora and her staff contain the dangerous powers and dark plans of the monsters lurking among their patients?