Add these onto the Parent Race
Ability Scores
Int +1
Snake Spirit
Through sounds and gestures, you can communicate simple ideas to Small or smaller snakes and other serpents. Your Transformation ability allows you to assume the form of a poisonous snake.
Camouflage
If you have made a Dexterity (Stealth) check to hide, creatures have disadvantage on Wisdom (Perception) checks they make to see you if you remain motionless. You can still be detected through other means normally.