The all-female Assassins of the Officio Assassinorum's Callidus Temple are the most subtle of the Imperium of Man's secret operatives, specialising in deceit and the use of artful deception to accomplish their objectives, usually assisted in their bloody tasks by the shape-changing Polymorphine drug. The Callidus Temple's devotion to cunning and subtlety is often used on those missions where overt interference by the Imperium in a situation would upset the intricate balance of power maintained by the High Lords of Terra. A Callidus Assassin is the ultimate weapon against those over-ambitious Imperial officials that would make a mockery of the Emperor of Mankind's justice whilst appearing to do no wrong. Those Imperial or planetary officials that use diplomacy, bribes and corruption to furt