As you acquire more knowledge of yourself, you gain more control of your body.

Choosing to change your colors for camouflage or hardening your finger tips for climbing or clawing.

With what you have been practicing you feel you can put what you learned into one more mutation.

Choose between little wings or hardening skin.

Not the most sturdy but you make up for it in other ways.

+3 to a stat of your choice that isn't Constitution.

Things that slow down meat sacks don't slow you down. Sleeping and eating is for the weak But can be forced with magic.

• You don't have to eat or sleep but must lay inactive for 4 hours to benefit from a long rest. While not active you are fully aware of your surroundings.
• You are immune to disease.
• You have advantage on saving throws against being poisoned, and you have resistance to poison damage.

Magical paper can be a boon as much as a bane.

• You can be healed 2d6 from mending cantrip.
• You have a bonus +2 to AC.
• Vulnerable to fire.

Its hard to be the life of parties if you can't talk to people.