Dalek $wag

Dalek $wag is the nickname given to an insane Dalek who became obsessed with his appearance. He was promoted to Supreme Dalek by Davros because Davros liked his bling.

He was the only Dalek other than Dalek Caan to recommend the usage of the Reality Bomb, which proves he's pretty stupid.

The Dalek $wag noticed that the Doctor had come on board their flagship and he assumed that Davros had betrayed them. Eager to save his own neck, he decided to ignore Davros's apparent betrayal and fled.

He descended to the vault where Dalek Caan was kept. Little did he know that was where the Doctor's friend Captain Jack Harkness was loitering. The Dalek $wag only had a few seconds to express his surprise and alarm before the alert Captain garbbed a stray Dalek Blaster and blew his head off.

This means the Dalek $wag did not live to see the failure of the Reality Bomb, Although this is probably for the best, since he loves himself and would hate to see anything he recommended fail.