Viktor Zhau was a Vindicare Assassin of the Officio Assassinorum. Known for his skill and composure, Zhau was chosen by the Officio to lead the Execution Force to kill Sorcerer Lord Severin Drask. During the mission, Zhau was killed shortly before Drask died, torn apart by Cultists and Crimson Slaughter Chaos Space Marines.
- 1: Assassinorum: Execution Force (Game) Rulebook pg. 24
- 2: Assassinorum: Execution Force (Novel) Chapter 4