Weakened Shapechanger. As an action, you can polymorph into a Small or Medium humanoid you have seen before, or back into your true form. You can make yourself appear as a member of another race and decide what you look like, including your height, weight, facial features, the sound of your voice, coloration, hair length and any other distinguishing characteristics, but your sex. Transforming into someone else doesn't grant you their wisdom, knowledge or manners. Your statistics, other than your size, are the same in each form. Any equipment you are wearing or carrying isn't transformed. You can’t grow extra body pa

Body Augments. When you use your Shapeshifter trait to transform you can augment your transformation in one of the following ways: • You web your hands and feet gaining a swimming speed equal to your walking speed. • You strengthen and harden a part of your form to turn it into a natural weapon such as claws, fangs, horns or other similar features. Unarmed strikes with this feature deal piercing, slashing or bludgeoning damage, appropriate to the feature, equal to 1d6 + your Strength modifier. • You create a membrane between your arms and body that grants you a glide speed of 20.

Stealthy Movements. Thanks to the fluidity of your body and your doppelganger heritage, you are proficient in the Stealth skill.

Weakened Read Thoughts. You can cast the detect thoughts spell once with this trait, without the need for components, and you regain this ability when you finish a short or long rest. Intelligence is your spellcasting ability for this action.