- Indestructible Bones
- Unbreakable Skeleton
The user possesses unusually dense bones that protect their inner organs and brain.
- Enhanced/Supernatural Stamina
- Enhanced/Supernatural Strength
- Supernaturally Dense Tissue - Bones only.
- Only the bones are unbreakable.
- May need a lot of Calcium supply for bones' sustenance.
- Dislocation and ripping/cutting limbs is still possible.
- Users of Absolute Strength can break the user's bones.