Shadows of Calus

The Shadows were an elite task-force of assassins who served the Cabal Loyalist Emperor, Calus. Notably, they acted as a sort of representatives of the various species conquered by the Cabal.

History
The Shadows were composed of members of several species and were used just prior to the Red Legion arriving in the Solar System. They successfully assassinated Tha'uul, Lictor Shayotet, Iska'al, and Moli Imoli.

Confirmed Shadows

 * Feltrock, the Skull-Piercer, of the Psions  (formerly)
 * Jarus, Ace Defiant, of the Sindu (formerly)
 * Rull, Gun of Kaga-Clipse, of the Clipse (formerly)
 * Sekris, Baron of Shanks, of the Fallen  (formerly)
 * The Fulminator, of the Arkborn (formerly)
 * Valus Nohr, of the Cabal (formerly)
 * Gahlran, the Sorrow-Bearer, of the Hive (formerly)
 * The Guardian, of Earth
 * Werner 99-40, of the Frames

Fictional Shadows within the Chronicon

 * Mithrax, the Forsaken, of the Fallen
 * Petra Venj, of the Awoken
 * Eris Morn, of the Hive
 * Failsafe-0, of the Exo