Silver Tongue

Requires proficiency in Deception, Intimidation, or Persuasion.

You have become adept at using your words to manipulate others. You gain the  following benefits:

- Whenever you fail a check for the required skills, you may choose to reroll the check. You must accept the new roll. You can use this feature a number of times per long rest equal to your Charisma modifier.
-Any checks made against you using the required skills are made with disadvantage.

Both features require the creature to both hear and understand you.