Hello all,
I have a question I'd like to pose to the masses of the internet about a possible weapon my heretic is in the process of forging. It's essentially a crystalline anti-psyker sword that would function as a means of lobotomizing those dangerous warp-meddlers. I was thinking of borrowing part of the force weapon trait and reversing it. In effect, it would count as a BQ sword that adds +1 damage/pen for every point of the TARGET'S psy-rating.
However, I can't resist the idea of having a secondary trait as well. After a successful attack (assuming the target takes at least one wound after armor/toughness) I was thinking of giving the wielder the option of taking a (-10) Strength test to wrench the blade asunder, leaving cruel barbs of anti-psychic material lodged inside the target. I'd like for this to significantly impede even a mighty psyker's ability (after all, the heretic just sacrificed their weapon!) but I'm not sure how to represent this mechanically.
I guess I have two questions.
1. Is this overpowered, and if so, how should I tone it down?
2. How would you represent the psy-dampening effect of the embedded sword blade?
Thanks in advance.