Psychic Onslaught

Use this Stratagem before a GREY KNIGHTS
unit shoots. The Strength and Armour
Penetration characteristicsof any gatling
psilencers, heavy psycannons, psilencers and
psycannons that unit fires are improved by 1
this phase. For example, a psilencer (S4, AP0)
would become S5, AP-1.