The Most Powerful Creatures From Supernatural Explained

The most powerful creatures in the Supernatural universe are the primordial beings known as God (aka Chuck) and his twin sister Amara, who together comprise the balance of all existence through their light and dark dichotomy. According to Amara, they were formerly one being, and the once-unified twins' original split created the Big Bang. Chuck has the power to create all realms, including unknown worlds prior to the creation of the current one, Heaven and Hell, Purgatory, the prime universe, and at least a few alternate ones.

Conversely, his sister has the power to destroy everything that he creates, leading to an eons-old cycle of creation and destruction. God's arrogance drives him to create everything in the universe right down to the human soul, while Amara's nature as his opposite compels her to continuously destroy his creations. In a cosmic battle, Amara would win, technically making Darkness the most powerful force in the universe, but God's ability to rally his creations gives him an edge that levels the playing field.

While there are limits even to their omnipotence — God and the Darkness hold no real power in the Empty, the void realm ruled by the Shadow — these beings have nearly limitless powers. As the Creator of All Things, Chuck can give, take, or augment powers in others. He has the ability to seal and unseal beings into powerful prisons and other realms. He can heal, cure, and even resurrect others, as well as warp realities, teleport, and travel through time. Smiting is a favorite pastime for the omnipotent. They're also omniscient, telepathic, precognitive, and immortal.