Specimen Eight Delta
From Tardis Wiki, the free Doctor Who reference
Specimen Eight Delta was one of twelve Kaled mutants who were captured by human military forces and contained within the Dalek Dome on Earth, their memory being used to create psychoscapes based on Dalek history as a tourist attraction. Eight Delta's memory was the basis of the psychoplasm-based Old Skaro Emperor. (COMIC: Liberation of the Daleks [+]Loading...["Liberation of the Daleks (comic story)"])