Angel Fall (御使堕し(エンゼルフォール) Mitsukai Otoshi?) is the term used to refer to the event when an angel is forcibly drawn out of Heaven and into the mortal world of men. It is also referred to the singularly queer, in simple terms, appearance transferring event that occurred from August 28 to August 29 of the current year of the Toaru Majutsu no Index timeline as a worldwide grand magic spell. Angel Fall is a phenomenon shrouded in mystery, as even the British Library has no records regarding this, and was only named due to its primary effect.