Interpreter

You have mastered several languages, their vocabulary, and grammar structure as well as codes, gaining the following benefits:  

• Increase your Intelligence score by 1, to a maximum of 20.
• Pick any three languages of your choice.
• You are a master of creating written ciphers. Others can't decipher a code you create unless you show them the code, they succeed on an Intelligence check (DC equal to your Intelligence score + your proficiency bonus), or they use magic to decrypt it.