Disruptor Dalek
From Tardis Wiki, the free Doctor Who reference
The Disruptor Dalek was one Dalek variation during the Time War.
Leela described him as a big, blue and grey Dalek, and compared its top with a glass bowl.
During the Battle of the Pillars of Consequence, the Disruptor Dalek faced Leela, and shot her. This cause Leela to be displaced from time and space. (AUDIO: The Lady of Obsidian)