HAEMONCULUS model only. Once per battle, in your Shooting phase, the bearer can use this Enhancement. If it does, you can spend 1 Pain token. Then, each enemy unit within 12" of the bearer must take a Battle‑shock test, subtracting 1 from that test if you spent 1 Pain token. Each time a PSYKER unit fails that test, it suffers 3 mortal wounds.