Roar of Mork

Roar of Mork has a warp charge value of 6. If manifested:
Select one enemy unit within 18" and visible to
the PSYKER. Until the start of your next Psykic
phase, subtract 2 from Advance and charge rolls
made for that unit.Until the start of your next
Psychic phase, while an enemy unit is within 18"
of this PSYKER, subtract 1 from the Leadership
characteristic of models in that unit.