User blog comment:Thescarypea/EmpyreanSmoke, please confirm that your friend's an SPN writer/@comment-93.132.40.186-20150925191303/@comment-24834479-20150925205223

Him being a supernatural entity doesn't "skip physic." Sure, a physical, non supernatural object would need that much energy to destroy a star, but with his supernatural origin and powers, he doesn't actually need to possess all that energy to speak a galaxy out of existence. That is what makes it supernatural.