Vox Scream

Use this Stratagem at the end of your Movement
phase. Select one enemy unit within 18" of any
NIGHT LORDS units from your army. Until the
start of your next Movement phase, enemy units
cannot be affected by any of the selected unit's
aura abilities.
Hideous screams of an aggressive techno-virus
infiltrate the communication systems of the target,
temporarily rendering it incapable of command.