Alliance Dalek

The Daleks were summoned from another universe by the Dalek Emperor to aid them in conquering the galaxy. As with the Humanised Daleks, their values opposed those of the Emperor and these Daleks sided with the Earth Alliance against the Dalek Empire.

Biology
The Mentor's Daleks resembled conventional Daleks in shape, size, and style, however they have a different livery. Their voices have a more-relaxed tonal quality and human-like inflections.

History
Though the rulers of their universe, these Daleks were almost polar opposites of the Daleks of the main universe. The had been created by the Mentor as guardians of peace and order. The Daleks were appalled by the crimes committed by the "Enemy Daleks" and immediately ordered them to be "neutralised." (BFDE: Project Infinity)

Since their emergence through the dimensional rift, the Alliance Daleks, as they had come to be known, chose to fight alongside the Earth Alliance and declared war on the Enemy Daleks. They drove them back to a small stronghold within the Sol system.

Behind the scenes

 * These Daleks appeared at the end of the first Dalek Empire series and subsequently in Dalek Empire II: Dalek War.