A Dalek Supreme, (AUDIO: Eye of Darkness) identical in appearance to a Gold Dalek (TV: Day of the Daleks, Frontier in Space) with a deep voice comparable to those of the other Supreme and Emperor Daleks, led a force of Daleks on the Eye of Orion to trap the Dalek Time Controller and ensure its demise, after the Time Controller had been banished from the Dalek Empire due to being infected with retro-genitor particles.

Upon arriving at the Eye of Orion, the Dalek Supreme oversaw an attack by the Daleks on Markus Schriver, who had recently transferred his consciousness into the gas of the Eminence. The Daleks dispelled the gaseous Schriver back into his secure bunker, before the Dalek Supreme ordered the Eighth Doctor to take the Daleks to Schriver's bunker and the Dalek Time Controller. Inside the bunker, the Dalek Supreme ensured that the Time Controller, Schriver, the Doctor and Liv Chenka were unable to escape, before sealing the bunker and returning with its subordinate Daleks to its ship before a temporal wave hit the Eye of Orion and changed history.

Back onboard its ship, the Dalek Supreme ordered for the remains of the Dalek duplicate Adelaine Dutemps, who had been created from the Dalek Time Controller's DNA, to be reconstituted as a unique Dalek Time Strategist, (AUDIO: Eye of Darkness) who would eventually become a major figure in the Last Great Time War. (AUDIO: The Shadow Vortex et al)