Wreathed in Shades

Blessing.
If manifested, select one friendly DISCIPLES OF
BE'LAKOR unit (excluding MONSTER and
VEHICLE units) within 12" of this PSYKER.
Until the start of your next Psychic phase,
enemy models cannot target that unit with
ranged weapons unless that unit is the
closest eligible target to the firing model or
it is within 12" of the firing model.