You can see in dim light within 60 feet of you as if it were bright light, and in darkness as if it were dim light. You can't discern color in darkness, only shades of gray.

You can speak with snakes as if you shared a language. You can communicate simple thoughts and concepts with them, and they can share recent memories with you.

You can speak, read, and write Common, and your choice between either Draconic, or Abyssal.

You are immune to poison damage and the poisoned condition.

You have advantage on saving throws against spells and other magical effects.

You can grasp objects with your tail due to its flexibility. It has a reach of 5 feet, and it can lift a number of pounds equal to five times your Strength score. You can use it to do the following simple tasks: lift, drop, hold, push, or pull an object or a creature; open or close a door or a container; grapple someone; or make an unarmed strike. Your DM might allow other simple tasks to be added to that list of options. Your tail functions as an extra appendage although it may struggle at very precise tasks. Whenever a target is grappled by you, you may constrict the target as an unarmed attack. It is treated as a 2d6 bludgeoning weapon, which you are proficient with.

You have sharp snake fangs, which are natural weapons you are proficient with. They deal 1d6 piercing + Dex and 1d4 poison damage, and have the finesse property.

You have proficiency in Perception.

Your Strength score increases by 1 and your Charisma score by 2.