The Supreme Dalek was one of the first new Daleks that Davros created. The Supreme was placed within a newly designed casing which plugged directly into the Dalek Command Ship – similar to the earlier Emperor casings. This direct interface gave the Supreme Dalek complete and almost instant access to the entire Dalek databank. The casing was fully mobile, however and could detach at a moment's notice.
The new casing was coloured a dark red, with sensor globes and other details being highlighted in gold. It appears that Davros once again adopted a flat-hierarchy for his new Daleks as no other Dalek leadership was apparent during the Reality Bomb experiment. The Supreme Dalek confined Davros to the vault of the nearly constructed Crucible and tasked him with research and development work on the reality bomb. While this Supreme Dalek was wary of Dalek Caan, it fully accepted the insane creature's prophesies as truth and ensured that Caan was kept alive by the Drones that otherwise may have exterminated Caan.
