Vicious Biter

Your bite is deadly and precise and it is something you always wish to prove. You must be a race that has a Bite Attack with a d6 damage die. You gain the following benefits:

• Increase your Dexterity or Strength score by 1, to a maximum of 20.
• Your Bite attack can be treated as a weapon attack benefiting from the Finesse property for the purpose of other features, and its damage die increases to a d8.
• When you hit a creature with a bite attack on your turn, as a bonus action you can also attempt to Grapple them. You use your jaws for this grapple, instead of your hands (meaning that you do not need a free hand), and while you grapple a creature this way you can't speak, cast spells that require any Verbal Components, or target any other creature with your Bite attacks, but you can attack the grappled creature with your Bite attack.