Benethar’s Hat of Familiarity

Wondrous Item, uncommon

This bycocket hat (made famous by Robin Hood) has 3 charges per day, each charge lasting 1 hour. When used, it causes all who look at you to see a person who seems to share traits with people they are familiar with, ignoring anything different about them. Because of this perception, you gain advantage on all Charisma ability checks for the duration. If asked about you later, the viewers will remember typical features and will not recall anything unusual about you. If they see you again when the hat is not being used, they will recognize you, remember the difference, and be permanently immune to the effects of the hat for that wearer.