Invincibility is the power to not be hurt as easily as normal. The user can be smashed through brick walls, thrown into/onto cars, punched/kicked and still be able to fight on. It gives the user a hard body that doesnt get hurt as easily or not at all. They can survive longer in a fight. It basicley gives the user the power to be invincable. It can leave the user unharmed from attacks that would be fatal to normal humans.