An Infoslave Skull is a type of Servo-skull utilised by the Princepts and Alphas of the Skitarii Legions of the Adeptus Mechanicus. These dextrous skull-and-digit adjutants that accompany senior Skitarii record hard data at a prolific rate. To know their findings are recorded and reported back is a great boon to Skitarii infantry, who draw courage and strength from the fact their sacrifices will not be in vain.
- Codex: Skitarii (7th Edition), pg. 76