The psyker can create a field of telekinetic energy for self defence. The form-fitting shield grants the psyker 1 point of AP per psy-rating – this technique lasts for one round unless the psyker chooses to sustain it. This protection counts as armour on every location that stacks with any other armour the psyker may be wearing. The shield is not opaque and does not block line of sight. The defence provided by this power will also work against attacks with the warp weapon quality.