Gentleman Thief

You prefer marks with more money than good sense, and have become well-versed in the finer arts, etiquette, and idiosyncrasies that set apart high society. Your extensive training has gained you the following:

• You have proficiency in History and one tool proficiency of your choice.
• You have advantage on Charisma (Deception) and Wisdom (Insight) checks when trying to pass yourself off as a different person.
• You can mimic the speech and accent of another person you have heard speaking for at least 1 minute. A successful Wisdom (Insight) check contested by your Charisma (Deception) check allows a listener to determine if they are being deceived at first introduction.
• Using your knowledge and experience, you can create written ciphers others cannot decode unless you first teach them, they succeed on an Intelligence check (DC equal to your INT score + your proficiency bonus), or they use magic to decipher it.