The best 'body' powers I have ever seen are from the mc of the VN "Superhuman". His power is shapeshifting but taken to the extreme, transform into a 1000 creatures in a single step, healing by transforming into our default shape, flying by making wings, creating multiple limbs and tentacles, embodying the power of all life in one, creating poison, transforming and borrowing the sight of a mantis shrimp and eagle, punch of mantis shrimp, smell of a elephant, resistance of a tardigrade. Capable of becoming any size and complete invincibility by constantly maintaining your form causing you to become immutable. The body dao is such a crazy op power if wu heir could actually use it properly.