Your Charisma score increases by 2, and your Intelligence score increases by 1.

You know the poison spray cantrip. You can cast animal friendship an unlimited number of times with this trait, but you can target only snakes with it. Starting at 3rd level, you can also cast suggestion with this trait. Once you cast it, you can’t do so again until you finish a long rest. Charisma is your spellcasting ability for these spells.

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

You are immune to poison damage and the poisoned condition.

• The tail averages 15-20ft, and allows the creature to 'stand' at its normal height as if it had legs.
• Unable to benefit from boots, magical or mundane, and any armour for the lower body must be especially shaped for it.
• Advantage on Strength(Athletics) checks made to climb a structure it can wrap itself around.
• Disadvantage on Strength(Athletics) checks made to climb a relatively flat surface, like a wall or sheer cliff.
• Advantage on Dexterity(Stealth) checks that rely on moving silently.
• Disadvantage on Dexterity(Stealth) checks that rely on remaining unseen.

Your tail counts as a free hand for the purpose of grappling, using the tail in this way reduces your movement speed to 0ft.

You have vulnerability to cold damage, and upon taking cold damage, your speed is halved for 1 minute.