From Nobody to Nightmare [x] [x]
Through a series of unlikely coincidences, or through accidental or unknowing actions on the part of the heroes themselves, or as a result of things which should never have happened — and in most alternate timelines don’t happen, but just barely by the skin of their teeth, do happen — someone who might have stayed an insignificant nothing is transformed into a nightmare that grows and grows, absorbing the power to rend civilizations to dust and bring universes to their knees.
celmmings