Barrier-tech
Barrier-tech is technology used by the Leagues of Votann, that allows those born of a psychic Cloneskein to access the Warp. Their touch is required to make the Barrier-tech active and the technology allows them to produce manifestations similar to those conjured by true psykers.[1]
Sources
- 1: Codex: Leagues of Votann (9th Edition), pg. 13