Instead of firing a weapon in the Shooting phase the psyker can take a psychic test to use this power. It does not require LOS to use and may be used if the Inquisitor is in an assault. Roll a D6; this number of enemy psykers must pass a Leadership test or suffer a Perils of the Warp attack, starting with the psyker nearest to the Inquisitor and working outwards. No psyker can be attacked by this more than once.
Building an army? Create, validate and share your list with New Recruit, army builder for Warhammer 40,000 3rd Edition and many more games.
Try the builder