The Hero- The hero face has a strong jaw and a fine, Roman nose. It grants the wearer advantage on charisma (intimidation) checks
The Villain- The villain face has a hooked nose, a thin mouth, and a weak chin. It grants the wearer advantage on charisma (deception) checks.
The Lover- The lover face has high cheekbones and a full, expressive mouth. It grants the wearer advantage on charisma (persuasion) checks.
The Fool- The fool face has a large nose and round cheeks. It grants the wearer advantage on charisma (performance) checks.
The Sage- The sage face has an aged appearance including slight worry lines, frown lines, crows feet, and smile lines. It grants the wearer advantage on charisma saving throws.
While worn it can be used as a spell focus. As an action the wearer can choose to switch the character portrayed by the mask. The mask changes back and forth between comedy and tragedy expressions automatically depending on the wearer’s mood. While wearing the mask, observers never notice the mask without the benefit of Truesight or the True Seeing spell, and must succeed on a DC 17 insight check to accurately recall your face.