Infiltrator

Skilled at espionage and subterfuge, you gain the following benefits:

• Increase your Charisma score by 1, to a maximum of 20.
• You have advantage on Charisma (Deception), Charisma (Performance), and Charisma (Persuasion) checks when trying to pass yourself off as a member of a group or organization not your own so long as you have spent time interacting with this organization in the past, either in social, exploration, or combat encounters.
• You have become exceptionally skilled at taking in your surroundings, gaining a +5 bonus to Passive Investigation and Passive Perception.