From Lexicanum

This article is a stub

The Soul net is a type of technology that was developed by the Inquisition branch known as the Thorians and is one of their crude attempts at replicating the technology of the Eldar spirit stones. Consisting of a latticework of psycho-conductive material which is designed to activate upon the death of an individual after which they escaping soul of the weaer is trapped by the soul net. However, this leads to an interference with the psychic aura that surrounds the wearer which reduces them into a comatose state or even possibly kills them. This has made it a weapon that is commonly used against psykers and Daemons.

Typically used in the same manner as a bola, a target ensared by the net loses their daemonic or psychic abilities whilst they are entangled by it.¹

Source

• ¹:Inquisitor The Thorians by Gav Thorpe (pg 33)