Just One Letter

Sakhmet Black was a Mary Sue in the Harry Potter continuum who was an uncanonical daughter of Sirius Black and claimed to be, in Suicide's words “the avatar of an Egyptian goddess, Sekhmet the Destroyer".

Agents Ithalond and Suicide ended up receiving the aid of the Egyptian Goddess Sekhmet in assassinating the Sue. The real Sekhmet was Not Amused by the Sue's claims of divinity and obliterated her on the spot.