Mummy (The Rings of Akhaten)
From Tardis Wiki, the free Doctor Who reference
The Mummy was a long dead alien of an unknown species that had rested in the temple on an asteroid in the rings of the sun, Akhaten, for several millenia. The Mummy's dead shell was used as an "alarm clock" to waken the Old God. (TV: The Rings of Akhaten)
