Dalek 2 (Eve of the Daleks)

A bronze Dalek was one of five Dalek Executioners which were dispatched in an ill-fated attempt to execute the Thirteenth Doctor.

In one time loop, it pursued the Doctor and Yasmin Khan before their escape was blocked by another Dalek, with the two Daleks exterminating the pair. In another loop, the Dalek pursued Nick only to be destroyed by friendly fire from the Dalek facing Nick when he dropped down.

Ultimately, after the last time reset, the Doctor destroyed ELF Storage and the Dalek Executioners with it before they could exterminate anyone. (TV: Eve of the Daleks)

Behind the scenes
This Dalek is identified in the script for Eve of the Daleks.