>>5310445That was the entire point of the Pariah Project, to develop technologies and ways to amplify Untouchables null abilities in the same way there are many ways to boost Psykers. The project failed in canon and thus why Sisters technologies are actually kinda rare and they mostly just shoot and stab, but it will be super interesting to see in our timeline what we can accomplish.
Of course, truth be told, there is already example of weaponized null tech. And that's via the Necrons, who don't even need an organic host like we do. Most likely the effects of human based null tech will be similar to theirs and could even be inspiration to amplify them.
Maybe where Psykers use stuff like rare psychoreactive crystals and whatnot, our Nulls will be given blackstone pendants and staffs