Supreme Dalek (Fire and Brimstone)

The Supreme Dalek was the leader of the Dalek Hive. Assisted by a Black Dalek, he led the invasion of the New Earth System in the 53rd century in an effort to turn Crivello's Cauldron into the Black Sun and thereby conquer the Omniverse.

Characteristics
The Supreme Dalek's casing was many times larger than other Daleks, and possessed an actual eye with veins within the eyepiece. It also had a claw manipulator. In the place of the slats on the middle section, it sported an additional ring of sense globes. Unlike the other Daleks of the Dalek Hive, who used hoverbouts, the Supreme could fly under his own power (COMIC: Fire and Brimstone)

Biography
The Supreme planned to collapse Crivello's Cauldron into a black hole and invade the multiverse to exterminate all impure Daleks. It was destroyed by the impure Daleks shortly before the entirety of the Dalek Hive was destroyed by Crivello's Cauldron going supernova. (COMIC: Fire and Brimstone)

Behind the scenes

 * The concept of a Dalek with an organic eye lens would appear on-screen in the form of the post-Time War New Dalek Paradigm, introduced in TV: Victory of the Daleks.