*You become separated from the realm of the mortals and join the ranks of the Fallen: Beings who went against the plans of their creator, casting aside his orders to do what they thought was right. In becoming a Fallen, you become an Immortal spirit, capable of inhabiting (or if powerful enough, creating) bodies to interact with the world.
*Your powers come from faith. Faith in yourself, preferably from others. This need not be religious fervor, instead being any sort of assurance you could offer. A reliable handyman, a noble defender, or a font of knowledge are all equally valid sources of faith. The more that know you, or the deeper their belief in you, the greater the power you gain.
*You are able to perform Miracles: acts fueled by the Faith other beings have in you. These acts can range from slight boosts of luck to one, to causing plants to grow, to even manipulating the foundations of the universe. The more Faith you acquire, the greater these feats can (and will) be.
*You gain the power to assume an Apocalypse Form when you are possessing someone. This form grant's several times the bodies natural strength, speed, and durability, on top of several natural abilities that come directly from the form. Your Apocalypse form may look however you wish, but be warned: all Apocalypse Forms carry an aura of fear in them, as if the wrath of an angry god was to descend at a moment's notice. Even those who know you would never harm them would be uncomfortable seeing you in this form.
*You are outright immune to mind control, possession, illusions, disease, aging, and toxins. These immunities extend to whatever hosts you.