Oozai

Age, Oozai live for around 300 years, reaching adulthood around the age of 50. Size, Oozai stand around 3-6ft tall. Your size is small or medium. Speed, your base walking speed is 30 feet and you have a climbing speed equal to your movement speed. Living Ooze, your ooze biology grants you the following traits;

You don't need to breathe.
you can sneeze through gaps as wide narrow as an inch however, any equipment that cant fit through the gap is left behind.
your reach increases to 10ft.
you unarmed attacks deal 1d6 acid damage.
you have resistance to bludgeoning damage.
you have immunity to acid and poison damage.
you are immune to the poisoned condition.
you are venerable to force and thunder damage.

Amorphous Body, as an action you can alter your from into any shape you can imagine changing your appearance into anything from another person to an animal or even to an object. The form you take must be either one size smaller, the same size or one size larger. This new form however, is not perfect. Whilst you aperence may change you have no special ability to alter your voice or adopt the mannerisms befitting your new form. A creature that sees you can decern you are not what you seem with a successful Insight check opposed by a Deception check. If they are within 5ft you have disadvantage on the check. You may use this trait a number of times equal to your proficiency bonus, recharging all spent uses after a long rest. Languages, you can speak, read, and write Common and two other languages of your choice.