Onslaught

Onslaught has a warp charge value of 6. If
manifested, select a friendly TYRANIDS
unit within 18" of the psyker. That unit can
shoot this turn (even if it Advanced)
without suffering any penalties to its hit
rolls for moving and shooting Heavy
weapons, or Advancing and shooting
Assault weapons. In addition, that unit can
charge this turn even if it Advanced.