PSYCHIC SCREAM

Witchfire: Psychic Scream has a warp charge
value of 5.
If manifested, select the closest enemy unit within
18" of this PSYKER. That unit suffers D3 mortal
wounds.
If that unit has the PSYKER keyword and the
result of the Psychic test is higher than the
Leadership characteristic of that unit, randomly
select one psychic power that unit knows.
Until the end of the battle, that unit no longer
knows that psychic power.