Psychic Scourge

At the start of your Shooting phase, you can select one enemy unit within 12" of and visible to this model and roll one D6: one a 3-5, that unit suffers D6 mortal wounds; on a 6, that unit suffers D6 mortal wounds and, until the start of your next turn, halve that unit's Move characteristic and halve the result of Charge rolls and Advance rolls made for that unit.